International Ladies Garment Workers Union. Frederick F. Umhey, Executive Secretary. Correspondence

International Ladies Garment Workers Union. Frederick F. Umhey, Executive Secretary. Correspondence, 1934-1955 [bulk 1940-1950]. #5780/005. Kheel Center for Labor-Management Documentation and Archives, Cornell University Library. https://archives.library.cornell.edu/repositories/4/resources/10475 Accessed October 18, 2025.