The State Historical Society of Wisconsin holds the Records (1946-1969 of the Committee to Secure Justice for Morton Sobell. There are also documentary references to Sobell and the Rosenbergs in the Papers (1880-1969) of Alexander Meiklejohn. See also the legal brief of Marshall Perlin in the case of the Meeropol brothers against Louis Nizer and the Doubleday Company, charging them with violation of copyright and invasion of privacy.
