Cartoonist. Correspondence, drawings, printed matter, invitations, photographs, and a speech relating primarily to Berryman's career as a political cartoonist for the Washington Post and the Washington Star.

Political cartoonist, author, and journalist. Correspondence, writings, speeches, interviews, clippings, cartoon reprints, and printed matter documenting principally Block's career at the Washington Post.

Cartoonist. Correspondence, diaries, clippings, printed matter, artifacts, a scrapbook, digital files, and other papers relating primarily to Breger's career as a cartoonist and his military service during World War II.

Art director, editorial consultant, and political cartoonist. Correspondence, diaries, datebooks, printed material, artwork, photographs, and other papers pertaining chiefly to Brennan's World War II service with the U.S. Office of War Information as chief of the graphics divisions in Washington, D.C., Paris, and London, and to his career as an art advisor and design consultant.

Cartoonist, playwright, author, and illustrator. Family correspondence, appointment calendars, awards and citations, financial records, newspaper clippings of articles about Feiffer, general correspondence, art publication file, and writings relating primarily to Feiffer's novels and stage and screenplays.

Cartoonist. Correspondence, writings and other material relating to Mauldin's career as a cartoonist, his work on behalf of the American Veterans Committee, and his interest in civil aviation.