Your Organization, The Typographical Union / Organization Committee - Chicago Printing Trades Unions

Your Organization, The Typographical Union / Organization Committee - Chicago Printing Trades Unions, PMRH 15/42, Box: PMRH 15, Folder: 42. Reynold Hillenbrand Papers, MRH. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/370210 Accessed October 12, 2026.