Collection 1791 New York City Legal Deposition by Free African American Woman Nelley Mumpherd, 1791 Repository Columbia University: Rare Book & Manuscript Library
Collection A.A. Govorov Memoir, 1941-1943 Repository Columbia University: Rare Book & Manuscript Library
Collection A.A. Levitskii Memoirs, 1958 Repository Columbia University: Rare Book & Manuscript Library
Collection Aaron Burr papers, 1779-1817 Repository Columbia University: Rare Book & Manuscript Library
Collection Aaron Frankel papers, 1948-1977 Repository Columbia University: Rare Book & Manuscript Library
Collection Aaron J. Vanderpoel papers, 1837-1885 Repository Columbia University: Rare Book & Manuscript Library
Collection Aaron Louis Fessler papers, 1959-1978 Repository Columbia University: Rare Book & Manuscript Library
Collection Aaron W. Berg papers, 1848-1977 Repository Columbia University: Rare Book & Manuscript Library
Collection Aaron W. Warner Papers, 1936-2004 Repository Columbia University: Rare Book & Manuscript Library
Collection A. Arthur Schiller papers, 1897-1977 Repository Columbia University: Rare Book & Manuscript Library