Collection
- Arnold Brecht Papers, 1865-1974738
- Bernard Vonnegut Papers, 1828-1997664
- Alfred Werner Papers, 1903-1979651
- The Milne School Records, 1890-2004649
- Bridge Line Historical Society Collection, 1870-2024646
- Leonard Kastle Papers, 1940-1996622
- Taylor, Mildred Frick Papers, 1921-1974581
- New York Coalition for Alternatives to Pesticides Records, 1908-2002, bulk 1988-1995579
- Student Newspapers Collection, 1916-2018544
- Duncan Blanchard Papers, 1789-2003538
- Greta Hartwig Manschinger and Kurt Manschinger (Ashley Vernon) Papers, 1896-1986533
- Michelle Crone Papers, 1927-2000, bulk 1982-1995515
- Erich von Kahler Papers, 1905-1977514
- Albert (Leser) Lestoque Papers, 1862-1963, bulk 1899-1960513
- Hans Staudinger Papers, 1928-1980510
- Rhoda Fox Graves Papers, 1906-1948510
- Frank J. Becker Papers, 1953-1964, 1974506
- Financial Secretary Records, 1844-1965490
- Oskar Maria Graf Papers, 1891-1967485
- Augustus Bennet Papers, 1935-1948476