File YWCA, 1938-1965 1 folder Box 2020, Folder 12 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » American Civil Liberties Union Records: Subgroup 2, Printed Materials Series, 1947-1995 » Series 5: Printed Materials, 1917-1999 » Subseries 5C.1: Outside Organizations: Publications, 1917-1986 (mostly 1950-1969)
File Y-Z, 1919-1957 1 folder Box 31, Folder 1 Corresponds to microfilm reel 24 file 3. 24-109 to 24-161. Repository Firestone Library » Manuscripts Division » Albert Einstein Duplicate Archive, 1859-1979 (mostly 1912-1955)
File "Y"-"Z", 1923-1948 1 folder Online HAS ONLINE CONTENT Box 18, Folder 12 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Raymond Blaine Fosdick Papers, 1898-1971 (mostly 1917-1952) » Series 1: Correspondence, 1898-1971
File Z, 1934-1947 1 folder Box 46, Folder 12 Repository Firestone Library » Manuscripts Division » Story Magazine and Story Press Records, 1931-1999
File Z, 1936-1959 1 folder Online HAS ONLINE CONTENT Box 7, Folder 10 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Edward S. Corwin Papers, circa 1860-1961 (mostly 1920-1958) » Series 3, Professional Correspondence, 1907-1961
File Z, 1944-1952 1 folder Box 14, Folder 4 Repository Seeley G. Mudd Manuscript Library » Public Policy Papers » Louis Fischer Papers, 1890-1977 (mostly 1935-1969) » Series 1, General Correspondence, 1918-1970
File Z, 1945 1 folder Box 662, Folder 7 Repository Firestone Library » Manuscripts Division » Archives of Charles Scribner's Sons, 1786-2004 (mostly 1880-1979) » Series 4: Additional "author files", 1929-1986 June 9 » Subseries 4C: Maxwell Perkins / John Hall Wheelock General Files, 1934-1948
File Zabel, Morton, 1931-1946 1 folder Box 33, Folder 11 13 to RPB, 1 from RPB Repository Firestone Library » Manuscripts Division » R. P. Blackmur Papers, 1864-1965 » Series 2: Correspondence, 1864-1965
File Zabel, Morton D., 1931-1963 1 folder Box 67, Folder 5 Repository Firestone Library » Manuscripts Division » Allen Tate Papers, 1909-1979 (mostly 1950-1979) » Series 2: Correspondence, 1911-1979 » Subseries 2C: General Correspondence, 1911-1979
File Zabriskie, George A. (George Albert), 1945-1947 1 folder Box 20, Folder 54 Repository Firestone Library » Manuscripts Division » Delafield Family Papers, 1393-1985 (mostly 1800-1950) » Series 1: John Ross Delafield, 1773 August 4-1977 » Subseries 1B: Correspondence, 1892-1966 » General, 1892-1966