Earl Everett Cummins Correspondence and Photographs, 7006m, Box: 1. Kheel Center for Labor-Management Documentation & Archives.
Earl Everett Cummins Correspondence and Photographs, 7006m, Box: 1. Kheel Center for Labor-Management Documentation & Archives. https://archives.library.cornell.edu/repositories/4/resources/13058 Accessed January 11, 2026.
