PUBLIC"-//Virginia Military Institute::PrestonLibrary::Archives//TEXT (US::ViLxV::vilxv00006::Sydney B.Williamson Papers)//EN" "vilxv00006.xml"A Guide to the Sydney B. Williamson Papers 1909-1939 MS.0206Diane B. JacobVirginia Military Institute Archives

VMI ArchivesPreston LibraryLexington, VA 24450Business Number: 540-464-7516archives@vmi.eduURL:

This finding aid was produced using ArchivesSpace on 2026-08-05 20:00:15 -0400.Description is written in: Undetermined, Code for undetermined script script. Virginia Military Institute Archives Sydney B. Williamson papers Williamson, Sydney B. (Sydney Bacon), 1865-1939 MS.0206 /repositories/3/resources/587 7 boxes 1909-1939 Manuscripts stacks English Scope and Contents

The Sydney B. Williamson papers consist of project files, photographs, and drawings that document Williamson's work in Panama, with particular emphasis on the construction of the Miraflores and Pedro Miguel Locks. The bulk of these papers document Williamson's engineering assignments in Panama, South America, and the United States, and his service on the Interoceanic Canal Board. The sizable group of drawings and specifications for the Panama Canal construction is of particular importance.

Biographical / Historical

Sydney Bacon Williamson was born on April 15, 1865 in Lexington, Virginia to VMI Professor Thomas H. Williamson. He graduated from VMI in 1884 and shortly thereafter began a distinguished career in civil engineering. Most notably, he served as Division Engineer of the Pacific Division of Panama Canal from 1907 to 1914. Williamson was responsible for wet and dry excavation of the Pedro Miguel and Miraflores Locks. He also helped design and oversaw construction of the Pacific Terminal docks, and the water supply, sewers, roads, and streets for the towns of the division. During World War I he served as a Colonel with the United Army Engineers in France. Williamson died in 1939 in Lexington.

Access

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Use Restrictions

Manuscript collections in the VMI Archives are made available for educational and research use. The VMI Archives should be cited as the source. The user assumes all responsibility for identifying and satisfying any copyright holders. Materials from our collections may not be redistributed, published or reproduced without permission from the VMI Archives. Contact the VMI Archives for additional information.

Preferred Citation

Sydney B. Williamson papers, 1909-1939. MS 0206. VMI Archives, Virginia Military Institute, Lexington, Virginia.

Central America—Description and travel Civil engineers—United States—Biography Virginia Military Institute—Class of 1884 Panama Canal (Panama) Correspondence Engineering drawings Notes Speeches Photographs Postcards Taft, William H. (William Howard), 1857-1930 Goethals, George W. (George Washington), 1858-1928 Stimson, Henry L. (Henry Lewis), 1867-1950 Pershing, John J. (John Joseph), 1860-1948 Biographical and historical items/repositories/3/archival_objects/396English11Correspondence/repositories/3/archival_objects/3971912-1935English12CorrespondenceEngineering project and planning files/repositories/3/archival_objects/398English12Masonry dams/repositories/3/archival_objects/403English13Scope and Contents

Includes Pernambuco Power House.

Notes on Nicaragua Canal/repositories/3/archival_objects/404English14Notes on the Nicaragua Canal: Book No. 1/repositories/3/archival_objects/405English15Notes on the Nicaragua Canal: Book No. 2/repositories/3/archival_objects/406English16Lake Worth Inlet Terminal, Florida/repositories/3/archival_objects/407English17Notes, various projects/repositories/3/archival_objects/408English21Scope and Contents

Notes on work with:

State of Alabama
Front Royal, Virginia
Storage Dam, Lexington, Virginia
Lake Worth Inlet Terminal, Florida

Mississippi floodways/repositories/3/archival_objects/409English22Scope and Contents

"Comparison of Floodway Crossings as Proposed by the Yazoo and Miss. Valley Ry. and the U. S."

Mississippi floodway/repositories/3/archival_objects/410English23NotesMuscle Shoals, Alabama/repositories/3/archival_objects/411English24Scope and Contents

Includes Chile Copper Plant.

Louisiana State Highway project/repositories/3/archival_objects/412English25Panama Canal drawings and specifications/repositories/3/archival_objects/399English3Lock gates/repositories/3/archival_objects/413English31Scope and Contents

Includes lock gates, gate recess covers, and gate operating machinery.

Lighting/repositories/3/archival_objects/414English32Scope and Contents

Includes lighting material, panel boards, reflectors, and lamps.

Guard gate/repositories/3/archival_objects/415English33Scope and Contents

Includese upper guard gate valve machines.

Chain fenders/repositories/3/archival_objects/416English34Transformer room/repositories/3/archival_objects/417English35Gatun structural steel/repositories/3/archival_objects/418English36Towing locomotives/repositories/3/archival_objects/419English37Scope and Contents

Includes towing locomotives and tracks.

Spillways/repositories/3/archival_objects/420English38Scope and Contents

Includes spillway footbridges, caissons, gates, and machinery.

Stoney sluice machinery/repositories/3/archival_objects/421English39Scope and Contents

Includes machinery, gates, bulkheads, screens, and intakes.

Electrical/repositories/3/archival_objects/422English310Scope and Contents

Includes electrical wiring for power and control.

Snubbing posts/repositories/3/archival_objects/423English311Scope and Contents

Includes snubbing posts and buffer castings.

Cylindrical valve machinery/repositories/3/archival_objects/424English312Scope and Contents

Includes cylindrical valve machinery, culvert drainage pumps, machinery chambers and layouts, and numbering system.

Auxiliary electrical/repositories/3/archival_objects/425English313Scope and Contents

Includes auxiliary electrical equipment for the Gatun hydro electric station.

Extra contract prices/repositories/3/archival_objects/426English314Reports, papers, and speeches/repositories/3/archival_objects/400English4Final Report of the Toconce Pipeline report/repositories/3/archival_objects/427EnglishChile Exploration Company report/repositories/3/archival_objects/428EnglishComparison of Estimates and Final Cost of Panama Canal report/repositories/3/archival_objects/429EnglishInteroceanic Canal report/repositories/3/archival_objects/430EnglishDelaware River report/repositories/3/archival_objects/431English"The Chief Engineers of the Panama Canal" paper/repositories/3/archival_objects/432Williamson, Sydney B. (Sydney Bacon), 1865-1939English"Practicing Engineering" speech/repositories/3/archival_objects/433Williamson, Sydney B. (Sydney Bacon), 1865-1939EnglishPhotographs/repositories/3/archival_objects/401English567Scope and Contents

Includese photographs of Panama Canal construction, South America, and personal.

PhotographsPhotograph albumsPanama Album, #s 1-13/repositories/3/archival_objects/434EnglishScope and Contents

Includes photographs of Panama Canal engineers, social life in Panama, and living quarters.

Panama Album, #s 14-24/repositories/3/archival_objects/435EnglishScope and Contents

Includes photographs of United States President William H. Taft's visit to Panama to view canal construction.

Taft, William H. (William Howard), 1857-1930Panama Album, #s 25-35/repositories/3/archival_objects/436EnglishScope and Contents

Includes photographs of United States President William H. Taft's visit to Panama to view canal construction.

Taft, William H. (William Howard), 1857-1930Panama Album, #s 36-45/repositories/3/archival_objects/437EnglishScope and Contents

Includes photographs of the construction of the Pedro Miguel Lock.

Panama Album, #s 46-55/repositories/3/archival_objects/438EnglishScope and Contents

Includes photographs of the construction of the Pedro Miguel Lock.

Panama Album, #s 56-67/repositories/3/archival_objects/439EnglishScope and Contents

Includes photographs of the construction of the Pedro Miguel Lock.

Panama Album, #s 68-79/repositories/3/archival_objects/440EnglishScope and Contents

Includes photographs of the construction of the Miraflores Lock.

Panama Album, #s 80-90/repositories/3/archival_objects/441EnglishScope and Contents

Includes photographs of the construction of the Miraflores Lock.

Panama Album, #s 90-99/repositories/3/archival_objects/442English5Scope and Contents

Includes photographs of the construction of the Miraflores Lock.

Panama Album, #s 100-115/repositories/3/archival_objects/443EnglishScope and Contents

Includes photographs of the construction of the Miraflores Lock and Balboa terminals.

Photograph, Sydney B. Williamson/repositories/3/archival_objects/444EnglishWilliamson, Sydney B. (Sydney Bacon), 1865-1939Panama and hydraulic/repositories/3/archival_objects/445Hydraulic mining, California/repositories/3/archival_objects/446EnglishMiraflores Lock construction/repositories/3/archival_objects/447Miraflores Lock construction/repositories/3/archival_objects/448Pedro Miguel Lock construction/repositories/3/archival_objects/4496Pedro Miguel Lock construction/repositories/3/archival_objects/450Pedro Miguel Lock construction/repositories/3/archival_objects/451Chile/repositories/3/archival_objects/452Chile/repositories/3/archival_objects/453Chile/repositories/3/archival_objects/454Chile/repositories/3/archival_objects/455Chile/repositories/3/archival_objects/4567Chile/repositories/3/archival_objects/457Chile/repositories/3/archival_objects/458Bolivia/repositories/3/archival_objects/459Peru, Bolivia, and Chile/repositories/3/archival_objects/460EnglishBolivia and Chile/repositories/3/archival_objects/461EnglishChile/repositories/3/archival_objects/462Chile, Ecuador, and Panama/repositories/3/archival_objects/463EnglishNegatives/repositories/3/archival_objects/464Printed material/repositories/3/archival_objects/402English4Bill for Injunction, Jackson versus Lake/repositories/3/archival_objects/465EnglishPassport/repositories/3/archival_objects/466EnglishPostcards/repositories/3/archival_objects/467EnglishScope and Contents

Postcards of Chile, Ecuador, Peru, Bolivia, Italy, and France.

Postcards