Williams, Harrison Box 79 Rare Book & Manuscript Library John Eugene Unterecker papers, 1961-1987Series I: CorrespondenceSubseries I.2: Arranged correspondence
Williams, Harrison A., Jr. Box cat 50 Rare Book & Manuscript Library Random House records, 1925-1999Series I: Catalogued Correspondence and ManuscriptsSubseries I.1: Cataloged Correspondence
Williams, Harrison A., Jr., 1958-1963 Box 186, Folder 4 Rare Book & Manuscript Library Herbert H. Lehman Papers, 1878-2002, bulk 1930-1963Series I: Lehman Special Files, 1895-1987Subseries I.1: Special Correspondence, 1895-1981
Williams, Harrison Arlington, Jr. Box 335, Folder 2 Columbia University Archives Historical biographical files, 1800-2022Series I: Historical Biographical Files
Williams, Harry Box 196, Carton 2156 Avery Drawings & Archives Collections Taliesin Associated Architects architectural drawings and records, 1959-1991Series IV: Administrative and Miscellaneous RecordsSubseries 2: Prospective Client Files
Williams, Harry Rare Book & Manuscript Library Nicholas Murray Butler papers, 1891-1947Series II: Arranged CorrespondenceWILLIAMS, E. - S.
Williams, Harry C. Box 125 Columbia University Archives Historical photograph collection, 1858-Series X: Portraits
Williams, Harry Clay Box 335, Folder 4 Columbia University Archives Historical biographical files, 1800-2022Series I: Historical Biographical Files
Williams, Harry Clay Box 125 Columbia University Archives Historical photograph collection, 1858-Series X: Portraits
Williams, Harry E. Rare Book & Manuscript Library Nicholas Murray Butler papers, 1891-1947Series II: Arranged CorrespondenceWILLIAMS, E. - S.