{"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2","prev":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=1","next":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=3","last":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=48"},"meta":{"pages":{"current_page":2,"next_page":3,"prev_page":1,"total_pages":48,"limit_value":10,"offset_value":10,"total_count":473,"first_page?":false,"last_page?":false}},"data":[{"id":"viblbv_repositories_2_resources_1459_c05_c05_c499","type":"File","attributes":{"title":"Aircraft- Misc.- JTP Help","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c05_c05_c499#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c05_c05_c499","ref_ssm":["viblbv_repositories_2_resources_1459_c05_c05_c499"],"id":"viblbv_repositories_2_resources_1459_c05_c05_c499","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c05_c05","parent_ssi":"viblbv_repositories_2_resources_1459_c05_c05","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c05","viblbv_repositories_2_resources_1459_c05_c05"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c05","viblbv_repositories_2_resources_1459_c05_c05"],"parent_unittitles_ssm":["John T. Parsons Papers","Series V. Division 5: Aircraft Division","Subseries E. Special Products"],"parent_unittitles_tesim":["John T. Parsons Papers","Series V. Division 5: Aircraft Division","Subseries E. Special Products"],"text":["John T. Parsons Papers","Series V. Division 5: Aircraft Division","Subseries E. Special Products","Aircraft- Misc.- JTP Help","box 65","folder 36"],"title_filing_ssi":"Aircraft- Misc.- JTP Help","title_ssm":["Aircraft- Misc.- JTP Help"],"title_tesim":["Aircraft- Misc.- JTP Help"],"unitdate_inclusive_ssm":["1957-1977"],"normalized_date_ssm":["1957/1977"],"normalized_title_ssm":["Aircraft- Misc.- JTP Help"],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":4552,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977],"containers_ssim":["box 65","folder 36"],"_nest_path_":"/components#4/components#4/components#498","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c05_c05_c499"}},{"id":"viblbv_repositories_2_resources_1459_c08_c07_c115","type":"File","attributes":{"title":"Air Service Survey","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c08_c07_c115#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c08_c07_c115","ref_ssm":["viblbv_repositories_2_resources_1459_c08_c07_c115"],"id":"viblbv_repositories_2_resources_1459_c08_c07_c115","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c08_c07","parent_ssi":"viblbv_repositories_2_resources_1459_c08_c07","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c08","viblbv_repositories_2_resources_1459_c08_c07"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c08","viblbv_repositories_2_resources_1459_c08_c07"],"parent_unittitles_ssm":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries G. Consulting"],"parent_unittitles_tesim":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries G. Consulting"],"text":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries G. Consulting","Air Service Survey","box 125","folder 28"],"title_filing_ssi":"Air Service Survey","title_ssm":["Air Service Survey"],"title_tesim":["Air Service Survey"],"unitdate_inclusive_ssm":["1977-1978"],"normalized_date_ssm":["1977/1978"],"normalized_title_ssm":["Air Service Survey"],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":8283,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1977,1978],"containers_ssim":["box 125","folder 28"],"_nest_path_":"/components#7/components#6/components#114","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c08_c07_c115"}},{"id":"viblbv_repositories_2_resources_1459_c09_c01_c115","type":"File","attributes":{"title":"Alcoa Aluminum","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c01_c115#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c09_c01_c115","ref_ssm":["viblbv_repositories_2_resources_1459_c09_c01_c115"],"id":"viblbv_repositories_2_resources_1459_c09_c01_c115","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c09_c01","parent_ssi":"viblbv_repositories_2_resources_1459_c09_c01","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c01"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c01"],"parent_unittitles_ssm":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries A. Industrial Brochures"],"parent_unittitles_tesim":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries A. Industrial Brochures"],"text":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries A. Industrial Brochures","Alcoa Aluminum","box 137","folder 16"],"title_filing_ssi":"Alcoa Aluminum","title_ssm":["Alcoa Aluminum"],"title_tesim":["Alcoa Aluminum"],"unitdate_inclusive_ssm":["1976-1979"],"normalized_date_ssm":["1976/1979"],"normalized_title_ssm":["Alcoa Aluminum"],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":9357,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1976,1977,1978,1979],"containers_ssim":["box 137","folder 16"],"_nest_path_":"/components#8/components#0/components#114","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c01_c115"}},{"id":"viblbv_repositories_2_resources_1459_c08_c07_c212","type":"File","attributes":{"title":"Alex Laggis- To Answer","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c08_c07_c212#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c08_c07_c212","ref_ssm":["viblbv_repositories_2_resources_1459_c08_c07_c212"],"id":"viblbv_repositories_2_resources_1459_c08_c07_c212","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c08_c07","parent_ssi":"viblbv_repositories_2_resources_1459_c08_c07","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c08","viblbv_repositories_2_resources_1459_c08_c07"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c08","viblbv_repositories_2_resources_1459_c08_c07"],"parent_unittitles_ssm":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries G. Consulting"],"parent_unittitles_tesim":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries G. Consulting"],"text":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries G. Consulting","Alex Laggis- To Answer","box 127","folder 7"],"title_filing_ssi":"Alex Laggis- To Answer","title_ssm":["Alex Laggis- To Answer"],"title_tesim":["Alex Laggis- To Answer"],"unitdate_inclusive_ssm":["1976-1980"],"normalized_date_ssm":["1976/1980"],"normalized_title_ssm":["Alex Laggis- To Answer"],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":8380,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1976,1977,1978,1979,1980],"containers_ssim":["box 127","folder 7"],"_nest_path_":"/components#7/components#6/components#211","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c08_c07_c212"}},{"id":"viblbv_repositories_2_resources_1459_c08_c05_c113","type":"File","attributes":{"title":"Al. Extrusions Taber- Alcoa Alka","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c08_c05_c113#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c08_c05_c113","ref_ssm":["viblbv_repositories_2_resources_1459_c08_c05_c113"],"id":"viblbv_repositories_2_resources_1459_c08_c05_c113","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c08_c05","parent_ssi":"viblbv_repositories_2_resources_1459_c08_c05","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c08","viblbv_repositories_2_resources_1459_c08_c05"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c08","viblbv_repositories_2_resources_1459_c08_c05"],"parent_unittitles_ssm":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries E. Wind Energy Systems"],"parent_unittitles_tesim":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries E. Wind Energy Systems"],"text":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries E. Wind Energy Systems","Al. Extrusions Taber- Alcoa Alka","box 113","folder 9"],"title_filing_ssi":"Al. Extrusions Taber- Alcoa Alka","title_ssm":["Al. Extrusions Taber- Alcoa Alka"],"title_tesim":["Al. Extrusions Taber- Alcoa Alka"],"unitdate_inclusive_ssm":["1975-1978"],"normalized_date_ssm":["1975/1978"],"normalized_title_ssm":["Al. Extrusions Taber- Alcoa Alka"],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":7737,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1975,1976,1977,1978],"containers_ssim":["box 113","folder 9"],"_nest_path_":"/components#7/components#4/components#112","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c08_c05_c113"}},{"id":"viblbv_repositories_2_resources_1459_c08_c07_c218","type":"File","attributes":{"title":"Allis-Chalmers Equipment Specs.","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c08_c07_c218#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c08_c07_c218","ref_ssm":["viblbv_repositories_2_resources_1459_c08_c07_c218"],"id":"viblbv_repositories_2_resources_1459_c08_c07_c218","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c08_c07","parent_ssi":"viblbv_repositories_2_resources_1459_c08_c07","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c08","viblbv_repositories_2_resources_1459_c08_c07"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c08","viblbv_repositories_2_resources_1459_c08_c07"],"parent_unittitles_ssm":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries G. Consulting"],"parent_unittitles_tesim":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries G. Consulting"],"text":["John T. Parsons Papers","Series VIII. Division 8: John T. Parsons Company","Subseries G. Consulting","Allis-Chalmers Equipment Specs.","box 127","folder 13"],"title_filing_ssi":"Allis-Chalmers Equipment Specs.","title_ssm":["Allis-Chalmers Equipment Specs."],"title_tesim":["Allis-Chalmers Equipment Specs."],"unitdate_inclusive_ssm":["1977-1979"],"normalized_date_ssm":["1977/1979"],"normalized_title_ssm":["Allis-Chalmers Equipment Specs."],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":8386,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1977,1978,1979],"containers_ssim":["box 127","folder 13"],"_nest_path_":"/components#7/components#6/components#217","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c08_c07_c218"}},{"id":"viblbv_repositories_2_resources_1459_c09_c16_c60","type":"File","attributes":{"title":"Allocated Phone Bills","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c16_c60#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c09_c16_c60","ref_ssm":["viblbv_repositories_2_resources_1459_c09_c16_c60"],"id":"viblbv_repositories_2_resources_1459_c09_c16_c60","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c09_c16","parent_ssi":"viblbv_repositories_2_resources_1459_c09_c16","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c16"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c16"],"parent_unittitles_ssm":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries P. Ferris and State Jobs"],"parent_unittitles_tesim":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries P. Ferris and State Jobs"],"text":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries P. Ferris and State Jobs","Allocated Phone Bills","box 191","folder 4"],"title_filing_ssi":"Allocated Phone Bills","title_ssm":["Allocated Phone Bills"],"title_tesim":["Allocated Phone Bills"],"unitdate_inclusive_ssm":["1976-1978"],"normalized_date_ssm":["1976/1978"],"normalized_title_ssm":["Allocated Phone Bills"],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":10994,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1976,1977,1978],"containers_ssim":["box 191","folder 4"],"_nest_path_":"/components#8/components#15/components#59","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c16_c60"}},{"id":"viblbv_repositories_2_resources_1459_c09_c14_c12","type":"File","attributes":{"title":"American Machinist - 100th Anniversary Edition","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c14_c12#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c09_c14_c12","ref_ssm":["viblbv_repositories_2_resources_1459_c09_c14_c12"],"id":"viblbv_repositories_2_resources_1459_c09_c14_c12","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c09_c14","parent_ssi":"viblbv_repositories_2_resources_1459_c09_c14","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c14"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c14"],"parent_unittitles_ssm":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries N. General"],"parent_unittitles_tesim":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries N. General"],"text":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries N. General","American Machinist - 100th Anniversary Edition","box 162","folder 30"],"title_filing_ssi":"American Machinist - 100th Anniversary Edition","title_ssm":["American Machinist - 100th Anniversary Edition"],"title_tesim":["American Machinist - 100th Anniversary Edition"],"unitdate_other_ssim":["1977"],"normalized_date_ssm":["1977"],"normalized_title_ssm":["American Machinist - 100th Anniversary Edition"],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":10775,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1977],"containers_ssim":["box 162","folder 30"],"_nest_path_":"/components#8/components#13/components#11","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c14_c12"}},{"id":"viblbv_repositories_2_resources_1459_c09_c12_c71","type":"File","attributes":{"title":"American Swedish Historical Foundation","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c12_c71#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c09_c12_c71","ref_ssm":["viblbv_repositories_2_resources_1459_c09_c12_c71"],"id":"viblbv_repositories_2_resources_1459_c09_c12_c71","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c09_c12","parent_ssi":"viblbv_repositories_2_resources_1459_c09_c12","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c12"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c12"],"parent_unittitles_ssm":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries L. Swedish Affairs"],"parent_unittitles_tesim":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries L. Swedish Affairs"],"text":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries L. Swedish Affairs","American Swedish Historical Foundation","box 193","folder 21"],"title_filing_ssi":"American Swedish Historical Foundation","title_ssm":["American Swedish Historical Foundation"],"title_tesim":["American Swedish Historical Foundation"],"unitdate_inclusive_ssm":["1976-1978"],"normalized_date_ssm":["1976/1978"],"normalized_title_ssm":["American Swedish Historical Foundation"],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":10742,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1976,1977,1978],"containers_ssim":["box 193","folder 21"],"_nest_path_":"/components#8/components#11/components#70","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c12_c71"}},{"id":"viblbv_repositories_2_resources_1459_c09_c12_c34","type":"File","attributes":{"title":"American Swedish Historical Foundation and Museum","breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c12_c34#breadcrumbs","type":"document_value","attributes":{"value":{"ref_ssi":"viblbv_repositories_2_resources_1459_c09_c12_c34","ref_ssm":["viblbv_repositories_2_resources_1459_c09_c12_c34"],"id":"viblbv_repositories_2_resources_1459_c09_c12_c34","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459_c09_c12","parent_ssi":"viblbv_repositories_2_resources_1459_c09_c12","parent_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c12"],"parent_ids_ssim":["viblbv_repositories_2_resources_1459","viblbv_repositories_2_resources_1459_c09","viblbv_repositories_2_resources_1459_c09_c12"],"parent_unittitles_ssm":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries L. Swedish Affairs"],"parent_unittitles_tesim":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries L. Swedish Affairs"],"text":["John T. Parsons Papers","Series IX.  Division 9: Personal","Subseries L. Swedish Affairs","American Swedish Historical Foundation and Museum","box 160","folder 19"],"title_filing_ssi":"American Swedish Historical Foundation and Museum","title_ssm":["American Swedish Historical Foundation and Museum"],"title_tesim":["American Swedish Historical Foundation and Museum"],"unitdate_inclusive_ssm":["1977-1978"],"normalized_date_ssm":["1977/1978"],"normalized_title_ssm":["American Swedish Historical Foundation and Museum"],"component_level_isim":[3],"repository_ssim":["Virginia Polytechnic Institute and State University"],"collection_ssim":["John T. Parsons Papers"],"has_online_content_ssim":["false"],"child_component_count_isi":0,"level_ssm":["File"],"level_ssim":["File"],"sort_isi":10705,"parent_access_restrict_tesm":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"parent_access_terms_tesm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: http://bit.ly/scuareproduction. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: http://bit.ly/scuapublication. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"date_range_isim":[1977,1978],"containers_ssim":["box 160","folder 19"],"_nest_path_":"/components#8/components#11/components#33","timestamp":"2026-04-30T23:30:11.262Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"viblbv_repositories_2_resources_1459","ead_ssi":"viblbv_repositories_2_resources_1459","_root_":"viblbv_repositories_2_resources_1459","_nest_parent_":"viblbv_repositories_2_resources_1459","ead_source_url_ssi":"data/oai/VT/repositories_2_resources_1459.xml","title_filing_ssi":"Parsons, John T., Papers","title_ssm":["John T. Parsons Papers"],"title_tesim":["John T. Parsons Papers"],"unitdate_ssm":["1910-2000"],"unitdate_inclusive_ssm":["1910-2000"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["Ms.1987.016"],"text":["Ms.1987.016","John T. Parsons Papers","Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors","The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.","Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons .","The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93.","The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ ).","The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) .","The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)","The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.","John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.","Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.","Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007","The materials in the collection are in English."],"unitid_tesim":["Ms.1987.016"],"normalized_title_ssm":["John T. Parsons Papers"],"collection_title_tesim":["John T. Parsons Papers"],"collection_ssim":["John T. Parsons Papers"],"repository_ssm":["Virginia Polytechnic Institute and State University"],"repository_ssim":["Virginia Polytechnic Institute and State University"],"creator_ssm":["Parsons, John T., 1913-2007"],"creator_ssim":["Parsons, John T., 1913-2007"],"creator_persname_ssim":["Parsons, John T., 1913-2007"],"creators_ssim":["Parsons, John T., 1913-2007"],"access_terms_ssm":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"acqinfo_ssim":["The collection was acquired by Special Collections and University Archives in 1988 and 1999."],"access_subjects_ssim":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"access_subjects_ssm":["Archives of American Aerospace Exploration (AAAE)","Science and Technology","Aeronautics","Machine-tools -- Numerical control","John T. Parsons Company","Businesspeople","Inventors"],"has_online_content_ssim":["false"],"extent_ssm":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"extent_tesim":["ca. 258 Cubic Feet 204 boxes, 8 oversize folders, one artifact."],"date_range_isim":[1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934,1935,1936,1937,1938,1939,1940,1941,1942,1943,1944,1945,1946,1947,1948,1949,1950,1951,1952,1953,1954,1955,1956,1957,1958,1959,1960,1961,1962,1963,1964,1965,1966,1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000],"accessrestrict_html_tesm":["\u003cp\u003eThe collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Conditions Governing Access"],"accessrestrict_tesim":["The collection is open for research, except box 190 marked \"Personal\" in Division 10, which needs to be reviewed before access. Please contact Special Collections and University Archives for more information."],"altformavail_html_tesm":["\u003cp\u003eSome of this collection has been digitized for a digital exhibit, \u003ca target=\"_blank\" href=\"https://digitalsc.lib.vt.edu/exhibits/show/the-products-of-john-t--parson\"\u003eThe Products of John T. Parsons\u003c/a\u003e.\u003c/p\u003e"],"altformavail_heading_ssm":["Existence and Location of Copies"],"altformavail_tesim":["Some of this collection has been digitized for a digital exhibit,  The Products of John T. Parsons ."],"arrangement_html_tesm":["\u003cp\u003eThe collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.\u003c/p\u003e\n","\u003cp\u003eSeries I. Division 1: Corporate Office, 1940-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Corporate Office General, 1943-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. ParCor Financial Records, 1945-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Personnel, 1942-1972, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Labor, 1952-1972\u003c/item\u003e\u003citem\u003e\nSubseries E. Board of Directors Minutes, 1956-1968\u003c/item\u003e\u003citem\u003e\nSubseries F. Corporate History, 1916-1960, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Operations Control Systems, 1954-1968\u003c/item\u003e\u003citem\u003e\nSubseries H. Corporate Office Master Files, 1948-1967, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t\u003c/item\u003e\u003citem\u003e\nSubseries J. Patents and Legal Documents, 1940-1960\t\u003c/item\u003e\u003citem\u003e\nSubseries K. MIT, 1951-1956, 1991-1992\n\u003c/item\u003e\u003c/list\u003e\nSeries II. Division 2: Automotive Division, 1937-1971, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries III. Division 3: Appliance Division, 1924-1962, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. General Correspondence, 1924-1951, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Products, 1941-1962, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Foreign Activities, 1953-1968, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. General, 1923, 1942-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Numerical Control, 1941-1992, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Special Products, 1943-1982, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VII. Division 7: Minor Products Division, 1943-1966, n.d.\u003c/p\u003e\n","\u003cp\u003eSeries VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Financial/Legal, 1944-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Correspondence, 1948-1998, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Computer Bilt, 1949-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries E. Wind Energy Systems, 1964-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries F. ParJon Master Files, 1968-1984\u003c/item\u003e\u003citem\u003e\nSubseries G. Consulting, 1956-2000, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Punch Presses, 1959-1984, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries I. HITCO and Whittaker, 1960-1982\u003c/item\u003e\u003citem\u003e\nSubseries J. Ariel Files, 1989-1990\u003c/item\u003e\u003citem\u003e\nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Nimble Keyboard, 1962-1989, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries M. Michigan Reports, 1970-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries N. Pallet Manufacturing, 1969-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Motor Coach, 1968-1973, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries P. Newspaper Articles, 1981-1991, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries Q. Digitron, 1948-1993, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries R. General, 1965-1996, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n\u003clist\u003e\u003citem\u003e\nSubseries A. Industrial Brochures, 1951-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries B. Trade Journals and Magazines, 1958-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries C. Civic Ombudsman, 1967-1978, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries D. Environment, 1966-1985\u003c/item\u003e\u003citem\u003e\nSubseries E. Filed Clippings, 1963-1991\u003c/item\u003e\u003citem\u003e\nSubseries F. Community Involvement, 1927-1990, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries G. Parsons Reading Files, 1961-1969, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries H. Financial Reports of Other Companies, 1950-1985\u003c/item\u003e\u003citem\u003e\nSubseries I. Traverse City, 1943-1995, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries K. Correspondence, 1930-1997, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996\u003c/item\u003e\u003citem\u003e\nSubseries M. Music, 1950, 1964, 1971-1982\u003c/item\u003e\u003citem\u003e\nSubseries N. General, 1910-1994, n.d.\u003c/item\u003e\u003citem\u003e\nSubseries O. Society of Manufacturing Engineers, 1972-1996\u003c/item\u003e\u003citem\u003e\nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n\u003c/item\u003e\u003c/list\u003e\nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["The collection is divided into the ten series and some with subseries. These series and subseries have been imposed by archivists but are based on Parson's original order and description. Materials have been kept in original order where possible. Arrangement is chronological, then alphabetical where applicable.","Series I. Division 1: Corporate Office, 1940-1992, n.d.\n \nSubseries A. Corporate Office General, 1943-1992, n.d. \nSubseries B. ParCor Financial Records, 1945-1969, n.d. \nSubseries C. Personnel, 1942-1972, n.d. \nSubseries D. Labor, 1952-1972 \nSubseries E. Board of Directors Minutes, 1956-1968 \nSubseries F. Corporate History, 1916-1960, n.d. \nSubseries G. Operations Control Systems, 1954-1968 \nSubseries H. Corporate Office Master Files, 1948-1967, n.d. \nSubseries I. Corporate Office New Construction, 1942-1968, n.d.\t \nSubseries J. Patents and Legal Documents, 1940-1960\t \nSubseries K. MIT, 1951-1956, 1991-1992\n \nSeries II. Division 2: Automotive Division, 1937-1971, n.d.","Series III. Division 3: Appliance Division, 1924-1962, n.d.\n \nSubseries A. General Correspondence, 1924-1951, n.d. \nSubseries B. Products, 1941-1962, n.d.\n \nSeries IV. Division 4: Ordnance Division, 1933-1967, n.d.","Series V. Division 5: Aircraft Division, 1923, 1941-1992, n.d.\n \nSubseries A. Foreign Activities, 1953-1968, n.d. \nSubseries B. General, 1923, 1942-1978, n.d. \nSubseries C. Helicopter Rotor Blades, 1943-1971, n.d. \nSubseries D. Numerical Control, 1941-1992, n.d. \nSubseries E. Special Products, 1943-1982, n.d. \nSubseries F. North America Rockwell, 1955-1956, 1964-1976, n.d.\n \nSeries VI. Division 6: Subsidiaries Division, 1957-1977, n.d.","Series VII. Division 7: Minor Products Division, 1943-1966, n.d.","Series VIII. Division 8: John T. Parsons Company, 1944-2000, n.d.\n \nSubseries A. Financial/Legal, 1944-1994, n.d. \nSubseries B. Correspondence, 1948-1998, n.d. \nSubseries C. Controllable Pitch Propeller, 1946-1980, 1993, n.d. \nSubseries D. Computer Bilt, 1949-1989, n.d. \nSubseries E. Wind Energy Systems, 1964-1990, n.d. \nSubseries F. ParJon Master Files, 1968-1984 \nSubseries G. Consulting, 1956-2000, n.d. \nSubseries H. Punch Presses, 1959-1984, n.d. \nSubseries I. HITCO and Whittaker, 1960-1982 \nSubseries J. Ariel Files, 1989-1990 \nSubseries K. Marathon Files, 1974-1977, 1980-1990, n.d. \nSubseries L. Nimble Keyboard, 1962-1989, n.d. \nSubseries M. Michigan Reports, 1970-1991, n.d. \nSubseries N. Pallet Manufacturing, 1969-1991, n.d. \nSubseries O. Motor Coach, 1968-1973, n.d. \nSubseries P. Newspaper Articles, 1981-1991, n.d. \nSubseries Q. Digitron, 1948-1993, n.d. \nSubseries R. General, 1965-1996, n.d.\n \nSeries IX.  Division 9: Personal, 1910-1997, n.d.\n \nSubseries A. Industrial Brochures, 1951-1994, n.d. \nSubseries B. Trade Journals and Magazines, 1958-1990, n.d. \nSubseries C. Civic Ombudsman, 1967-1978, n.d. \nSubseries D. Environment, 1966-1985 \nSubseries E. Filed Clippings, 1963-1991 \nSubseries F. Community Involvement, 1927-1990, n.d. \nSubseries G. Parsons Reading Files, 1961-1969, n.d. \nSubseries H. Financial Reports of Other Companies, 1950-1985 \nSubseries I. Traverse City, 1943-1995, n.d. \nSubseries J. John T. Parsons Personal Records, 1931-1996, n.d. \nSubseries K. Correspondence, 1930-1997, n.d. \nSubseries L. Swedish Affairs, 1916, 1938-1983, 1996 \nSubseries M. Music, 1950, 1964, 1971-1982 \nSubseries N. General, 1910-1994, n.d. \nSubseries O. Society of Manufacturing Engineers, 1972-1996 \nSubseries P. Ferris and State Jobs, 1961-1990, n.d.\n \nSeries X.  Division 10: Posters, Drawings, and Artifacts, 1947-1948, 1958-1978, 1984, 1990-1992, n.d."],"bioghist_html_tesm":["\u003cp\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. \u003c/p\u003e\n","\u003cp\u003eParsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. \u003c/p\u003e\n","\u003cp\u003eParsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). \u003c/p\u003e\n","\u003cp\u003eAmong his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). \u003c/p\u003e\n","\u003cp\u003eHe died in Traverse City, Michigan at the age of 93.\u003c/p\u003e"],"bioghist_heading_ssm":["Biographical Note"],"bioghist_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. ","Parsons produced bombs and land mines for U.S. government during World War II. He conceived a machine tool for automatically producing aircraft structural shapes from punch card/tape input (1946); executed a contract to produce the world's first numerical control milling machine (1949) and monitored design and completion of the machine (1950-1952). Parsons also originated an aircraft operation that became the world's largest designer, producer, and overhauler of helicopter rotor blades and built the first all-composite airplane for the Office of Naval Research. He created many other processes involving computer applications to manufacturing and received approximately fifty U.S. patents in the fields of numerical control, marine propellers, foundry systems, and data acquisition manufacturing methods. ","Parsons served as president and owner of the Parsons Corporation of Traverse City, Michigan, Detroit, Michigan, and Stockton, California (1954-1968). He was then president and owner of the John T. Parsons Company, Traverse City, Michigan (1968-1986). ","Among his numerous awards, Parsons was the first recipient of the Numerical Control Society's Joseph Marie Jacquard Award as the Father of Numerical Control (1968), a recipient of the Society of Manufacturing Engineers Engineering Citation as the person whose brilliant conceptualization of numerical control marked the beginning of the second industrial revolution (1975), recipient of the National Medal of Technology (1985), and recipient of the National Tooling and Machining Association's Distinguished Service Award (1987). ","He died in Traverse City, Michigan at the age of 93."],"odd_html_tesm":["\u003cp\u003eThe guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 (\u003ca href=\"https://creativecommons.org/share-your-work/public-domain/cc0/\"\u003ehttps://creativecommons.org/share-your-work/public-domain/cc0/\u003c/a\u003e).\u003c/p\u003e"],"odd_heading_ssm":["Rights Statement for Archival Description"],"odd_tesim":["The guide to the John T. Parsons Papers by Special Collections and University Archives, Virginia Tech, is licensed under a CC0 ( https://creativecommons.org/share-your-work/public-domain/cc0/ )."],"prefercite_html_tesm":["\u003cp\u003eResearchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va.\u003c/p\u003e"],"prefercite_tesim":["Researchers wishing to cite this collection should include the following information: [identification of item], [box], [folder], John T. Parsons Papers, Ms1987-016, Special Collections and University Archives, Virginia Tech, Blacksburg, Va."],"processinfo_html_tesm":["\u003cp\u003eThe processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the \u003ca target=\"_blank\" href=\"https://www.archives.gov/nhprc\"\u003eNational Historical Publications and Records Commission (NHPRC)\u003c/a\u003e.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["The processing, arrangement, and description of the John T. Parsons Papers was completed in September 2023, as part of the project, \"Piercing the Veil: Creating Access to the Archives of American Aerospace Exploration at Virginia Tech,\" funded by the  National Historical Publications and Records Commission (NHPRC) ."],"scopecontent_html_tesm":["\u003cp\u003eThe John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"separatedmaterial_html_tesm":["\u003cp\u003eThe following publications have been separated to the Rare Book Collection:\u003c/p\u003e\n","\u003cp\u003eSpur, Günter. \u003ctitle render=\"italic\"\u003eProduktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK)\u003c/title\u003e. Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eTransactions of the North American Manufacturing Research Institution of SME 1990.\u003c/title\u003e Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)\u003c/p\u003e\n","\u003cp\u003eInterlochen Center for the Arts. \u003ctitle render=\"italic\"\u003eAlumni directory 1995.\u003c/title\u003e Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003eDesign, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.\u003c/title\u003e (Inscribed \"]John T. Parsons] was keynote speaker\".)\u003c/p\u003e\n","\u003cp\u003e\u003ctitle render=\"italic\"\u003e Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.\u003c/title\u003e New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)\u003c/p\u003e"],"separatedmaterial_heading_ssm":["Separated Materials"],"separatedmaterial_tesim":["The following publications have been separated to the Rare Book Collection:","Spur, Günter.  Produktionstechnisches Zentrum Berlin : Institut für Werkzeugmaschinen und Fertigungstechnik der TU Berlin (IWF) : Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik (IPK) . Berlin:  Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik, Berlin, 1989. (Includes inscription in German to John T. Parsons.)","Transactions of the North American Manufacturing Research Institution of SME 1990.  Dearborn, Mich.:  Society of Manufacturing Engineers, North American Manufacturing Research Institute of SME, 1990. (Inscribed \"John T. Parsons\".)","Interlochen Center for the Arts.  Alumni directory 1995.  Produced for Interlochen Center for the Arts by Publishing Concepts Incorporated, The Clancy Way. (John T. Parsons's wife Elizabeth is listed as an alumni.)","Design, control and analysis of manufacturing systems : proceedings of the 27th CIRP International Seminar on Manufacturing Systems, May 21-23, 1995, Ann Arbor, Michigan, USA.  (Inscribed \"]John T. Parsons] was keynote speaker\".)"," Metalworking : yesterday and tomorrow : the 100th anniversary issue of American machinist / by the editors of American machinist.  New York : American machinist, [1978]. (Includes profile on John T. Parsons.) (Call number: TS205 .M469 Spec Large Copy 2)"],"userestrict_html_tesm":["\u003cp\u003eThe copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. \u003c/p\u003e\n","\u003cp\u003eReproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form: \u003ca href=\"http://bit.ly/scuareproduction\"\u003ehttp://bit.ly/scuareproduction\u003c/a\u003e. Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form: \u003ca href=\"http://bit.ly/scuapublication\"\u003ehttp://bit.ly/scuapublication\u003c/a\u003e. Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form.\u003c/p\u003e"],"userestrict_heading_ssm":["Conditions Governing Reproduction and Use"],"userestrict_tesim":["The copyright status of this collection is unknown. Copyright restrictions may apply. Contact Special Collections and University Archives for assistance in determining the use of these materials. ","Reproduction or digitization of materials for personal or research use can be requested using our reproduction/digitization form:  http://bit.ly/scuareproduction . Reproduction or digitization of materials for publication or exhibit use can be requested using our publication/exhibition form:  http://bit.ly/scuapublication . Please contact Special Collections and University Archives (specref@vt.edu or 540-231-6308) if you need assistance with forms or to submit a completed form."],"abstract_html_tesm":["\u003cabstract id=\"aspace_9cf888f6d300eb29a4387b120cb9e3d4\" label=\"Abstract\"\u003eJohn T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials.\u003c/abstract\u003e"],"abstract_tesim":["John T. Parsons (1913-2007) was a manufacturer and inventor of numerical control, which is the application of computer technology to manufacturing processes. The John T. Papers include correspondence, memoranda, financial records, engineering drawings and specifications, files about civic affairs in Traverse City, Michigan, reading files and other materials."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_99912e8d0360aebe60f12758e0b420e4\"\u003e\u003cemph render=\"bold\"\u003ePlease note:\u003c/emph\u003e This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information.\u003c/physloc\u003e"],"physloc_tesim":["Please note:  This collection is in off-site storage and requires 2-3 days notice for retrieval. Please contact Special Collections and Universtiy Archives for more information."],"names_ssim":["Special Collections and University Archives, Virginia Tech","Parsons, John T., 1913-2007"],"corpname_ssim":["Special Collections and University Archives, Virginia Tech"],"persname_ssim":["Parsons, John T., 1913-2007"],"language_ssim":["The materials in the collection are in English."],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":11294,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-04-30T23:30:11.262Z"}]}},"label":"Breadcrumbs"}}},"links":{"self":"https://search.arvasarchive.org/catalog/viblbv_repositories_2_resources_1459_c09_c12_c34"}}],"included":[{"type":"facet","id":"repository_ssim","attributes":{"label":"Repository","items":[{"attributes":{"label":"Virginia Polytechnic Institute and State University","value":"Virginia Polytechnic Institute and State University","hits":473},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Brepository%5D%5B%5D=Virginia+Polytechnic+Institute+and+State+University"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/repository_ssim.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"type":"facet","id":"collection_ssim","attributes":{"label":"Collection","items":[{"attributes":{"label":"John T. Parsons Papers","value":"John T. Parsons Papers","hits":473},"links":{"remove":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/collection_ssim.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"type":"facet","id":"date_range_isim","attributes":{"label":"Date range","items":[{"attributes":{"label":"1910","value":"1910","hits":3},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1910"}},{"attributes":{"label":"1911","value":"1911","hits":3},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1911"}},{"attributes":{"label":"1912","value":"1912","hits":3},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1912"}},{"attributes":{"label":"1913","value":"1913","hits":3},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1913"}},{"attributes":{"label":"1914","value":"1914","hits":3},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1914"}},{"attributes":{"label":"1915","value":"1915","hits":3},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1915"}},{"attributes":{"label":"1916","value":"1916","hits":4},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1916"}},{"attributes":{"label":"1917","value":"1917","hits":4},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1917"}},{"attributes":{"label":"1918","value":"1918","hits":4},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1918"}},{"attributes":{"label":"1919","value":"1919","hits":4},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1919"}},{"attributes":{"label":"1920","value":"1920","hits":4},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bdate_range%5D%5B%5D=1920"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/date_range_isim.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"type":"facet","id":"creator_ssim","attributes":{"label":"Creator","items":[{"attributes":{"label":"Parsons, John T., 1913-2007","value":"Parsons, John T., 1913-2007","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bcreators%5D%5B%5D=Parsons%2C+John+T.%2C+1913-2007\u0026f%5Bdate_range%5D%5B%5D=1977"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/creator_ssim.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"type":"facet","id":"names_ssim","attributes":{"label":"Names","items":[{"attributes":{"label":"Parsons, John T., 1913-2007","value":"Parsons, John T., 1913-2007","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bnames%5D%5B%5D=Parsons%2C+John+T.%2C+1913-2007"}},{"attributes":{"label":"Special Collections and University Archives, Virginia Tech","value":"Special Collections and University Archives, Virginia Tech","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Bnames%5D%5B%5D=Special+Collections+and+University+Archives%2C+Virginia+Tech"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/names_ssim.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"type":"facet","id":"access_subjects_ssim","attributes":{"label":"Subjects","items":[{"attributes":{"label":"Aeronautics","value":"Aeronautics","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Aeronautics\u0026f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"attributes":{"label":"Archives of American Aerospace Exploration (AAAE)","value":"Archives of American Aerospace Exploration (AAAE)","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Archives+of+American+Aerospace+Exploration+%28AAAE%29\u0026f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"attributes":{"label":"Businesspeople","value":"Businesspeople","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Businesspeople\u0026f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"attributes":{"label":"Inventors","value":"Inventors","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Inventors\u0026f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"attributes":{"label":"John T. Parsons Company","value":"John T. Parsons Company","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=John+T.+Parsons+Company\u0026f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"attributes":{"label":"Machine-tools -- Numerical control","value":"Machine-tools -- Numerical control","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Machine-tools+--+Numerical+control\u0026f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"attributes":{"label":"Science and Technology","value":"Science and Technology","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Science+and+Technology\u0026f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/access_subjects_ssim.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"type":"facet","id":"level_ssim","attributes":{"label":"Level","items":[{"attributes":{"label":"Collection","value":"Collection","hits":1},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Blevel%5D%5B%5D=Collection"}},{"attributes":{"label":"File","value":"File","hits":431},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Blevel%5D%5B%5D=File"}},{"attributes":{"label":"Series","value":"Series","hits":6},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Blevel%5D%5B%5D=Series"}},{"attributes":{"label":"Subseries","value":"Subseries","hits":35},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026f%5Blevel%5D%5B%5D=Subseries"}}]},"links":{"self":"https://search.arvasarchive.org/catalog/facet/level_ssim.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977"}},{"type":"search_field","id":"all_fields","attributes":{"label":"All Fields"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026search_field=all_fields"}},{"type":"search_field","id":"keyword","attributes":{"label":"Keyword"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026search_field=keyword"}},{"type":"search_field","id":"name","attributes":{"label":"Name"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026search_field=name"}},{"type":"search_field","id":"place","attributes":{"label":"Place"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026search_field=place"}},{"type":"search_field","id":"subject","attributes":{"label":"Subject"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026search_field=subject"}},{"type":"search_field","id":"title","attributes":{"label":"Title"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026search_field=title"}},{"type":"search_field","id":"container","attributes":{"label":"Container"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026search_field=container"}},{"type":"search_field","id":"identifier","attributes":{"label":"Identifier"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026search_field=identifier"}},{"type":"sort","id":"score desc, title_sort asc","attributes":{"label":"relevance"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026sort=score+desc%2C+title_sort+asc"}},{"type":"sort","id":"date_sort asc","attributes":{"label":"date (ascending)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026sort=date_sort+asc"}},{"type":"sort","id":"date_sort desc","attributes":{"label":"date (descending)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026sort=date_sort+desc"}},{"type":"sort","id":"creator_sort asc","attributes":{"label":"creator (A-Z)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026sort=creator_sort+asc"}},{"type":"sort","id":"creator_sort desc","attributes":{"label":"creator (Z-A)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026sort=creator_sort+desc"}},{"type":"sort","id":"title_sort asc","attributes":{"label":"title (A-Z)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026sort=title_sort+asc"}},{"type":"sort","id":"title_sort desc","attributes":{"label":"title (Z-A)"},"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Bcollection%5D%5B%5D=John+T.+Parsons+Papers\u0026f%5Bdate_range%5D%5B%5D=1977\u0026page=2\u0026sort=title_sort+desc"}}]}