Industrial Democracy. Address delivered by Hon. Glenn E. Plumb, President of the Plumb Pan League to the Sixteenth Convention of the International Association of Machinists. Rochester, New York. September 24, 1920., 1920

Industrial Democracy. Address delivered by Hon. Glenn E. Plumb, President of the Plumb Pan League to the Sixteenth Convention of the International Association of Machinists. Rochester, New York. September 24, 1920., 1920, Box: 1, Folder: 17. John Mihelic Collection, MS 015. Western Connecticut State University Archives and Special Collections. https://archives.library.wcsu.edu/public/repositories/3/archival_objects/2052 Accessed February 02, 2025.