Collection
- Khristofor Aleksandrovich Owie (Aue) Papers, 1904-19641
- Konstantin Nikolaevich Rozen Papers, 1890-19391
- La Guardia Memorial House records, 1899-19931
- Lawrence A. Cremin Papers, 1932-2007, bulk 1939-19901
- Lawrence A. Wien papers, 1954-19821
- League of Women Voters of New York State records, 1912-19811
- Lenore Marshall papers, 1887-19801
- Leo Rudolph Etzkorn papers, 1881-1976, bulk 1937-19761
- Leonard Altman papers, 1930-19951
- Luther Harris Evans papers, 1952-19701
- Marie Runyon Papers, 1955-20081
- Mikhail Dmitrievich Nechvolodov Papers, 1917-19391
- Morningside Area Alliance records, 1947-19921
- Nadejda Mutual Aid Society / Nadejda Volunteer Aid Society Records, 1945-19681
- New York Chamber of Commerce and Industry records, 1768-1984, bulk 1860-19731
- New York Philosophical Club records, 1900-19201
- New York State Library School records, 1887-19671
- New York Technical Services Librarians records, 1923-20011
- Ob"edinenie Russkikh Advokatov Vo Frantsii Records, 1919-19731
- Oriental Club of the City of New York records, 1896-19821