File K, 1912-1953 Box 17, Folder 1-2 Repository Firestone Library » Manuscripts Division » Albert Einstein Duplicate Archive, 1859-1979 (mostly 1912-1955)
File Young, Richard, 1912-1952 Box 21, Folder 8 Repository Firestone Library » Manuscripts Division » Miriam Y. Holden Collection, 1676-1993 (mostly 1930-1969) » …
Collection Alfred C. Boswell Collection, 1912-1952 Repository Firestone Library » Manuscripts Division
File Miscellaneous Correspondence, 1912-1952 Box 6, Folder 63-69 Repository Firestone Library » Manuscripts Division » T. H. Vail Motter Papers, 1901-1970 (mostly 1912-1969) » …
File Cloister Inn-Miscellaneous, 1912-1952 Box 12, Folder 8 Repository Seeley G. Mudd Manuscript Library » Princeton University Archives » Eating Clubs Records, 1874-2010 » …
File Agnew, 1912-1952 Box 106, Folder 6 Repository Seeley G. Mudd Manuscript Library » Princeton University Archives » Historical Subject Files Collection, 1746-2019 » …
File E, 1912-1951 Box 10, Folder 1 Repository Firestone Library » Manuscripts Division » Albert Einstein Duplicate Archive, 1859-1979 (mostly 1912-1955)
File Reports of the Committee on Finance to the Board of Trustees, 1912-1951 Repository Seeley G. Mudd Manuscript Library » Princeton University Archives » Office of the Treasurer Records, 1754-2009 (mostly 1939-2006) » …
File Correspondence, 1912-1951 Box 25 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Herbert Adams Gibbons Papers, 1908-1934 » …
File William Beebe Book Collecting Files, 1912-1951 Box b-001207, Folder 1-3 Repository Firestone Library » Manuscripts Division » Oliver Stromberg Collection of William Beebe Book Collecting Files, 1912-1993
File Garrett, Robert, 1912-1950 Box 1, Folder 7 Repository Seeley G. Mudd Manuscript Library » Princeton University Archives » Joseph Raycroft Papers, 1888-1953, 1992 » …
File Princeton University, 1912-1950 Box 6, Folder 7 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Edwin W. Kemmerer Papers, 1875-1945 (mostly 1920-1945) » …
Folder Series 1: Reel Contents - American Civil Liberties Union Microfilm, 1912-1950 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » American Civil Liberties Union Records: Subgroup 1, The Roger Baldwin Years, 1917-1950
Folder Subseries 5 - General--Clippings, 1912-1950 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » American Civil Liberties Union Records: Subgroup 1, The Roger Baldwin Years, 1917-1950 » …
Folder Series 2: Clippings, 1912-1950 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » American Civil Liberties Union Records: Subgroup 1, The Roger Baldwin Years, 1917-1950
File Coomaraswamy: Clippings and Publications of Others, 1912-1949 Box 75, Folder 12-13 Repository Firestone Library » Manuscripts Division » Ananda K. Coomaraswamy Papers, 1827-1970 (mostly 1917-1947) » …
Folder Series 3: Correspondence and Related Materials, 1912-1949 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » David E. Lilienthal Papers, 1900-1981 (mostly 1950-1981)
File Sheet music, compositions, and diary, 1912-1949 Box 1, Folder 2 Repository Firestone Library » Manuscripts Division » Alfred C. Boswell Collection, 1912-1952
File Appointments, 1912-1949 Box 385 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » John Foster Dulles Papers, 1860-1988 (mostly 1945-1960) » …
File Lawrence, Thomas Edward, 1912-1948 Box 29 Repository Firestone Library » Manuscripts Division » General Manuscripts Miscellaneous Collection, 1502-2012