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, 1951

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, 1951, 1346.01, Box: 1, Folder: 14. P.J. Mode collection of persuasive cartography, 8548. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/1911030 Accessed December 29, 2025.