Collection Willard L. Severinghaus Papers, 1895-1947 Repository Columbia University: Rare Book & Manuscript Library
Collection Bergen Davis papers, 1898-1960 Repository Columbia University: Rare Book & Manuscript Library
Collection Jacques Barzun papers, 1900-1999 Online Repository Columbia University: Rare Book & Manuscript Library
Collection Columbia University historical recordings, 1902-1985 Online Repository Columbia University: Rare Book & Manuscript Library
Collection Nicholas Murray Butler football correspondence, 1905-1907 Repository Columbia University: Rare Book & Manuscript Library
Collection Carnegie Foundation for the Advancement of Teaching Records, 1905-1979 Repository Columbia University: Rare Book & Manuscript Library
Collection John L. Gerig papers, 1905-1988 Repository Columbia University: Rare Book & Manuscript Library
Collection V. K. Wellington Koo papers, 1906-1992, bulk 1931-1966 Repository Columbia University: Rare Book & Manuscript Library
Collection Carnegie Endowment for International Peace New York and Washington Offices records, 1910-1954 Repository Columbia University: Rare Book & Manuscript Library
Collection Carnegie Endowment for International Peace European Center records, 1910-1954 Repository Columbia University: Rare Book & Manuscript Library