Writings, correspondence, notes, memoranda, clippings, other printed matter, and audiovisual material, relating to Marxism; the international communist movement; communism in the Soviet Union, the United States, and elsewhere; literature and art in the Soviet Union and in Mexico; and the Mexican artist Diego Rivera. Includes some papers of Rivera, and papers of Ella Wolfe, wife of B. D. Wolfe. Sound use copies of selected sound recordings available.
Writings, letters, sound recordings of interviews, pamphlets, and serial issues, relating to anarchism in Spain, especially during the Spanish Civil War, and to anarchism in the United States and elsewhere.
Writings, correspondence, serial issues, clippings, other printed matter, and audiovisual materials, relating to political, military and international aspects of the Spanish Civil War. Includes clippings from the Spanish, French, Italian and British press arranged day-by-day, microfilm of Spanish and foreign periodical issues, and copies of papers of Luis Araquistain, relating to the war. Used as research material for the books by Burnett Bolloten, The Grand Camouflage (1961), The Spanish Revolution (1979), and The Spanish Civil War (1991).
Memoirs, co-authored with her son Leonid Parshin, and sound recordings of interviews conducted by Tat'i͡ana Zhilkina, relating to Soviet intelligence operations in Spain during the Spanish Civil War, clandestine sabotage and intelligence operations in the German-occupied Soviet Union during World War II, and postwar Soviet intelligence and counterintelligence operations in Czechoslovakia and the Soviet Union. Includes interview of Leonid Parshin relating to the Russian writer Mikhail Bulgakov.