"The Library's holdings include the papers of John F. Kennedy, Robert F. Kennedy, Joseph P. Kennedy, and Rose Kennedy, as well as close to 400 other collections: those of Kennedy family members, Kennedy administration officials and associates, and pertinent individuals, authors, and institutions. The John F. Kennedy Library also houses the Ernest Hemingway Collection and the John F. Kennedy and Robert F. Kennedy Oral History Collections."
Almost 46 million pages of archival documents, 3,700 hours of tapes containing conversations from February 1971 through July 1973, video oral histories, dictabelt audio files, and photographs.
The 1974-77 Presidential papers of Gerald Ford and his White House staff form the core Ford Library collection in Ann Arbor. These are supplemented by the pre- and post-presidential papers of Gerald Ford, the papers of Betty Ford, collections of Federal records, and more. Archival holdings include approximately 25 million pages of documents, 450,000 photographs, 3,000 hours of audiotape, 3,500 hours of videotape, and 712,027 feet of film.
The Reagan Presidential Library contains paper and audiovisual collections of the Reagan Administration, 1981-1989; California Governor Reagan's papers, 1967-1975; Presidential campaign and transitional material for 1976, 1980 and 1984; and privately donated personal collections.
"More than 40 million pages of official records and personal papers documenting the life of George H.W. Bush, 41st President of the United States. The presidential records of George Bush (1989-1993) comprise the core of the archival holdings. The library also contains the vice presidential records of both George Bush (1981-1989) and Dan Quayle (1989-1993) as well as donated historical materials that document George Bush's private and public career. In addition to these textual records, the Bush Library has an extensive audiovisual collection containing more than two million photographs and 10,000 videotapes."
"Approximately 78 million pages of official records, 20 million emails, 2.6 million photographs, 12,400 videotapes, and over 5,900 audio recordings documenting the life and career of the 42nd president of the United States."