File Z-D Estimates and Contract Numbers, 1932-1965 (mostly 1932-1954) Box 17, Folder 28 Repository Manuscripts Division
File Z-D Miscellaneous Technical Reports and Specifications, Memoranda, and Contracts, 1935-1951 Box 7, Folder 16 Repository Manuscripts Division
File Zeiss, Carl H, 1942, 1948, 1950-1951, 1969 Box 25, Folder 35 Repository Princeton University Archives
File Zeiss-Dywidag Technical Reports and Articles, 1937-1954 Box 10, Folder 18 Repository Manuscripts Division
File Zeiss-Dywidag Theorie Berechnung-Grundlagen, 1927-1956 Box 29, Folder 12-13 Repository Manuscripts Division
File Zelda Fitzgerald Birth and Death Certificates, 1900-1948 Box 2, Folder 19 Repository Manuscripts Division