Correspondence, memoranda, minutes, reports, scrapbooks, printed material, and photographs. The files contain much material of the League of Women Voters of New York State as well, and some material pertaining to the national organization. The files document the League's activities in the areas of voter registration, election reform, New York City government, foreign policy, ecology, and numerous other concerns, and contain the records of city, state, and national conventions, annual reports, and Board and Council minutes. Major correspondents include Emanuel Teller, Stanley M. Isaacs, Jacob K. Javits, Robert F. Kennedy, Edward I. Koch, John Vliet Lindsay, Nelson A. Rockefeller, Anna Lord Strauss, and Percy E. Sutton.

This collection contains correspondence, documents, manuscripts, clippings, photographs and printed materials dating from 1874 to 1969, relating to Luellen Cass Teters Bussenius (1868-1968), journalist and editor of The Delineator.

This collection contains correspondence, speeches, manuscripts, documents, photographs, printed material and audiovisual material of Spruille Braden, 1894-1978, American diplomat and mining engineer.