U. S. secretary of labor and senator from Pennsylvania. Correspondence, diaries, speeches and writings, investgation files, financial papers, scrapbooks, photographs, and printed matter relating to Davis's service as secretary of labor in three Republican presidential administrations, his tenure as senator from Pennsylvania, and as organizer and leader of the Loyal Order of Moose.

Lawyer, professor of law, and Supreme Court justice. Correspondence, memoranda, diaries, oral history interviews, writings, speeches, notes, legal file, newspaper clippings, printed material, photographs, and other papers reflecting Felix Frankfurter's involvement with significant political and social movements and events and his acquaintance with leaders in many segments of society.

Paul Field Sifton, playwright, government official, and Claire Sifton, editor and author. Correspondence, diaries, writings, subject files, family papers, printed matter, and miscellany relating to the Siftons' literary, labor, and governmental careers.

Civil rights leader and journalist. Correspondence, memoranda, diary, manuscripts of speeches, newspaper columns, and articles, subject files, reports, minutes, committee, board, and administrative material, printed material, and other papers relating primarily to Wilkins's career with the National Association for the Advancement of Colored People (NAACP) in various positions between 1931 and 1977, especially his service as executive director (1965-1977).

Police commissioner and military officer. Diary, correspondence, reports, notes, scrapbooks, clippings, and photographs chiefly documenting the service of Arthur Woods as New York City police commissioner, colonel in the Division of Military Aeronautics, United States War Department, and assistant to the secretary of war.