Union Letters (Includes letters from United Mine Workers, Progressive Miners of America, and International Association of Machinists, among others.), 1936-1939 and undated

Union Letters (Includes letters from United Mine Workers, Progressive Miners of America, and International Association of Machinists, among others.), 1936-1939 and undated, Box: 160, Folder: 4. Rush Dew Holt (1905-1955) Papers, A&M 0873. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/58897 Accessed November 24, 2024.