Ruby Weil was an American and secret Communist who infiltrated the Trotskyist movement as part of the Soviet intelligence operation to murder Leon Trotsky.
References
- Louis Budenz, Men Without Faces New York: Harper and Brothers, (1948), pgs. 126–129.
- Klehr, Haynes, and Firsov, The Secret World of American Communism, pg. 142.
- John Earl Haynes and Harvey Klehr, Venona: Decoding Soviet Espionage in America, Yale University Press (1999).