Collection Adlai E. Stevenson Papers, 1861-2001 (mostly 1952-1965) Online Repository Public Policy Papers
Collection Admission Office Records, 1854-2017 (mostly 1922-1998) Online Repository Princeton University Archives
Collection Albert Einstein Duplicate Archive, 1859-1979 (mostly 1912-1955) Repository Manuscripts Division
Collection Albert O. Hirschman Papers, 1900-2008 (mostly 1950-2000) Online Repository Public Policy Papers
Collection Albert Schweitzer Collection, 1896-1976 (mostly 1930-1965) Repository Manuscripts Division
Collection Alexander D. Wainwright Collection of Robert Charles Dallas, 1782-1826 Repository Manuscripts Division
Collection Alexander D. Wainwright Collection of Thomas Wolfe, 1924-1989 Repository Manuscripts Division
Collection Alfred J. Lotka Papers, 1881-1966 (mostly 1925-1950) Online Repository Public Policy Papers
