The National Miner’s Union. Kentucky: Harlan & Bell, 1931

The National Miner’s Union. Kentucky: Harlan & Bell, 1931, Box: 9, Volume: 22. Midwest Distributors records, RH MS 949. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/574425 Accessed January 01, 2026.