Humorist, political commentator, and playwright. Correspondence, columns, book manuscripts, speeches, plays, screenplays, biographical material, photographs, audiovisual material, digital files, posters, memorabilia, drawings, appointment calendars, address books, artifacts, copyright registration and renewals, legal documents, financial records, and clippings documenting Buchwald's career as a columnist and his personal life.

Psychoanalyst, author, and daughter of Sigmund Freud. Correspondence, diaries, drafts of writings, speeches and lectures, biographical material, reports, subject files, patient case files, financial records, and other papers relating primarily to Freud's career as a psychoanalyst in the field of child analysis.

Investment banker, financier, public official, and owner of the Washington Post . Correspondence, memoranda, minutes, diaries, oral history interviews, speeches, writings, congressional testimony, press statements, financial papers, family papers, biographical material, printed material, scrapbooks, photographs, and other papers relating to Meyer's life and career.