Magnetic sound tapes of interviews with Angelika Balabanoff. The tapes were made in 1958, apparently for Radio Liberty. They are labeled as follows: "Korolestvo lzhi" (two reels); "Ob internatsionale" (two reels); "O Lenine" (three reels); "O Mussolini i Zinov'eve" (two reels); "O Staline" (two reels); "Serrati, Reed" (two reels).