Collection Frank Altschul Papers, 1884-1986, bulk 1925-1980 Repository Columbia University: Rare Book & Manuscript Library
Collection Herbert H. Lehman Papers, 1878-2002, bulk 1930-1963 Online Repository Columbia University: Rare Book & Manuscript Library
Collection Julius Edelstein papers, 1917-1961, bulk 1948-1958 Repository Columbia University: Rare Book & Manuscript Library