- Florence Davidson Collection (MS318), 1856/19838
- Frank Snowden Hopkins Notes (MS270), 1968/19743
- Gardner Collection (MS348), 1922/193914
- Gilbert J. Cox (MS261), 1838/19316
- Glasgow Photo Collection (MS349), 1900/197910
- Helen Norris Cummings Papers (MS072), 1865/1949370
- Henry B. Whittington Diary (MS011), 1861/18657
- Henry C. Hart Correspondence (MS018), 1864/187211
- Herbert Bryant, Inc. Records (MS081), 1926/195117
- Historic Alexandria Foundation Records (MS070), 1949/199578
- Historic House Tours Collection (MS059), 1931/201744
- James B. Lynch Collection (MS022), 1974/199324
- James F. Carlin & Son Hardware Records (MS112), 1863/18704
- James S. Hallowell Collection (MS132), 1840/187188
- John K. Pickens Papers (MS057), 1964/197695