Collection
- 17th-20th Century Correspondence and Documents, 1664-19761
- 460th Heavy Bombardment Group Society papers, 1943-2015, Date acquired: 02/07/20152
- 484th Bombardment Group Association papers, 1939-19988
- A. Bayard Angle papers, 1897-2001, Date acquired: 00/00/20031
- A.P. "Pat" Bolton Collection, 1936-197212
- Abraham Zuckerman transcript, 1939-1946, Date acquired: 11/16/20091
- Abril Lamarque Collection, 1883-20011
- Admiral Richard H. Leigh Papers, 1870-1944, Date acquired: 00/00/19581
- Adolph Westheimer Collection, 1932-1999, 1944-1945, Date acquired: 08/01/19994
- Advertising Trade Cards Collection, bulk 1870-19701
- Aerial photograph collection, 1938-19881
- African American Legacy: The Carol Mundy collection, 1791-2003123
- Alan and Rita Wold collection, 1924-1949, Date accessioned: 2019-12-202
- Albert Tipton Reel-to-Reel Collection, 1932-20031
- Albert and Grace Swank collection, 1939-19451
- Albert and Laura Fuhrman collection, 1939-1948, Date accessioned2
- Albin Polasek Collection, 1897-20041
- Alex Haley Papers, Circa 1937-19935
- Alexander Schmidt collection, 1942-1945, Date acquired: 08/03/20161
- Alice in Wonderland collection, 1900-2013, Date acquired: 05/00/20151