Collection
- Albert Ellis papers, 1920-2007, bulk 1965-19971
- Aleksandr Efimovich Kotomkin Papers, 1917-19741
- Alexander Dallin Papers, 1934-19551
- Alfred Neumann architectural records and papers, 1900-1985, bulk 1950s-1960s1
- Alfred Seidemann manuscripts, 1926-19431
- American English and European architecture study prints, 1714-1965, bulk 1725-18751
- Amos Vogel papers, 1896-2001, bulk 1960-19901
- Arthur B. Krim papers, 1922-1995, bulk 1965-19921
- Arthur Korn letters, 1898-19341
- Barry Ulanov papers, 1932-2003, 1932-2003, bulk 1940-1993, 1940-19931
- Basel Mission berichte vom Missionsfeld, 1925-19391
- BeĢlier Press Collection, 1963-20001
- Botanists letters, 1779-18791
- Bruno Italiener photographs, 1914-19171
- Catalogus Translationum et Commentariorum records, 1946-19851
- Charles Haywood papers, 1629-18951
- Christian Archibald Herter letters, 1646-19041
- Collection of World War II propaganda materials, 1939-19451
- Collection of World War One administrative laws and military regulations of the Supreme Commander of All German Forces in the East, 1915-19191
- Columbia University Deutsches Haus records, 1911-19751