This archive covers the career of Roy Marcus Cohn (1927-1986) from the time he was the confidential assistant to the U.S. District Attorney in New York in 1952, to his indictment for participating in a possible payoff scandal involving the United Dye and Chemical Company. Materials include correspondence relating to the 1953 U.S. Army investigation by Senator Joseph R. McCarthy, newspaper clippings, memos, teletypes, reports, and affidavits. News articles include: “Roy Cohn vs. Bob Kennedy: The Great Rematch” (September 1963); “Cohn Dares Morgenthau to Prosecute Personally” (September 1963); “Roy Cohn Charges Grand Jury With Operating in a Fish Bowl” (November 1963); “Post Office Denies It Tampered with Cohn’s Mail” (February 1964); “Fugazy Testifies Cohn Induced Him to Lie to U.S. Jury” (April 1964); and “Roy Cohn Acquitted” (July 1964). The documents are drawn from the FBI’s Washington, D.C., files.