The Richard M. Mosk papers, 1963-2015, consist of correspondence between members of the Warren Commission staff, both personal and professional, clippings, audio and video documentaries, copies of reports, interviews and speeches all related to the assassination of President John F. Kennedy. The bulk of the collection consists of correspondence between former members of the Warren Commisssion, and it includes e-mails, letters, and memorandums of President Kennedy's assassination and the findings of the Warren Commission. The papers also include reports about Lee Harvey Oswald, the assassination of President John F. Kennedy, assassination materials disclosure act, and the report of the select committee on assassinations. Mosk's papers also include clippings, articles, magazines, transcripts of television and radio shows, drafts, and legal documentes pertaining to the assassination of President John F. Kennedy and the findings of the Warren Commission Report.