U.S. Emergency Board 140, Transworld Airlines and Transport Workers Union of America, 1961. Western Union - American Communication Assn. and National Coordinating Board AFL Representing the Western Union Employees Factfinding Board, Eastern Mass. Street R

U.S. Emergency Board 140, Transworld Airlines and Transport Workers Union of America, 1961. Western Union - American Communication Assn. and National Coordinating Board AFL Representing the Western Union Employees Factfinding Board, Eastern Mass. Street R, Box: 166. Saul Wallen Papers, 5012. Kheel Center for Labor-Management Documentation & Archives. https://aspace3-test.library.cornell.edu/repositories/4/archival_objects/1103053 Accessed April 22, 2025.