Writings, correspondence, and printed matter, relating to the history of the Cold War, the history of Soviet treaty negotiation
and compliance, Soviet espionage, communism in the United States and elsewhere, and contemporary politics in the United States
and Great Britain. In part used as research material for books by A. Beichman. Also includes photocopies of decoded Soviet
espionage transmissions, intercepted by American intelligence agencies during the Venona program.