File Correspondence, A, 1911-1957 Box 15, Folder 1 Repository Firestone Library » Manuscripts Division » William Beebe Papers, 1830-1961 (mostly 1920-1959) » …
File Correspondence, R, 1911-1957 Box 16, Folder 8 Repository Firestone Library » Manuscripts Division » William Beebe Papers, 1830-1961 (mostly 1920-1959) » …
File Colonies, 1911-1955 Box 98, Folder 8 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Jacob Viner Papers, 1909-1979 (mostly 1930-1960) » …
File Colonies, 1911-1955 Box 99, Folder 1-3 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Jacob Viner Papers, 1909-1979 (mostly 1930-1960) » …
File Miscellaneous, 1911-1955 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Papers of Woodrow Wilson Project Records, 1761-1992 (mostly 1850-1929) » …
File E, 1911-1954 Box 22, Folder 3 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » William Starr Myers Papers, 1877-1974 (mostly 1897-1956) » …
File Corwin, Mildred (wife) to ESC, 1911-1954 Box 1, Folder 26 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Edward S. Corwin Papers, circa 1860-1961 (mostly 1920-1958) » …
File Lectures and Seminars, 1911-1954 Box 17, Folder 4 Repository Seeley G. Mudd Manuscript Library » Princeton University Archives » Historical Subject Files Collection, 1746-2019 » …
Folder Series 3: Letters to Thomas Mann, 1911-1954 Repository Firestone Library » Manuscripts Division » Thomas Mann Collection, 1881-1971
File 3. Variable Stars, 1911-1953 Repository Firestone Library » Manuscripts Division » Henry Norris Russell Papers, 1894-1980 (mostly 1894-1956) » …
File 1911-1953, 1911-1953 Box 11, Folder 5 Repository Firestone Library » Manuscripts Division » Arthur Cort Holden Papers, 1845-1993 (mostly 1890-1993) » …
File Typescripts of Sci. Manuscripts (29-37), 1911-1953 Box 5, Folder 2 Repository Firestone Library » Manuscripts Division » Albert Einstein Duplicate Archive, 1859-1979 (mostly 1912-1955)
Collection Kreuger & Toll Company Records, 1911-1952 (mostly 1930-1939) Repository Seeley G. Mudd Manuscript Library » Public Policy Papers
File Population, 1911-1952 Box 89, Folder 4-6 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Jacob Viner Papers, 1909-1979 (mostly 1930-1960) » …
File GA-GE, 1911-1952 Box 40, Folder 17 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » John Van Antwerp MacMurray Papers, 1715-1988 (mostly 1913-1942) » …
File Chemical Club, 1911-1952 Repository Seeley G. Mudd Manuscript Library » Princeton University Archives » Historical Subject Files Collection, 1746-2019 » …
Folder Series 4: Photographs and Memorabilia, 1911-1952 Repository Seeley G. Mudd Manuscript Library » Princeton University Archives » Joseph Raycroft Papers, 1888-1953, 1992
File Reunions, 1911-1951 Repository Seeley G. Mudd Manuscript Library » Princeton University Archives » Princeton University Class Records, 1798-2023 » …
File miscellaneous unidentified correspondence, 1911-1951 Box 77, Folder 1 Repository Firestone Library » Manuscripts Division » Ridgely Torrence Papers, 1833-1952 (mostly 1890-1951) » …
File Correspondence, I, 1911-1951 Box 15, Folder 15 Repository Firestone Library » Manuscripts Division » William Beebe Papers, 1830-1961 (mostly 1920-1959) » …