1. Location of Forced-Labor Camps in the Soviet Union: Areas in red indicate groups of camps under the central GULAG control system. Hammer and sickle indicate individual camps under control of local authorities Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Levine, Isaac Don, 1892-1981 Other Creators: American Federation of Labor, Free Trade Union Committee Date: 1951 Posted Date: 2015-08-25
