Agreement between Southern and the Northern Soil Pipe Manufacturers Negotiating Committee and International Molders and Foundry Workers Union of North America, Locals 8, 35, 42, 47, 63, 67, 71, 89, 235, 238, 295, 348, 351, 356, 414, 421, 439 (Various Locations), June 10, 1955

Agreement between Southern and the Northern Soil Pipe Manufacturers Negotiating Committee and International Molders and Foundry Workers Union of North America, Locals 8, 35, 42, 47, 63, 67, 71, 89, 235, 238, 295, 348, 351, 356, 414, 421, 439 (Various Locations), June 10, 1955, Box: 1, Folder: 2. International Molders and Foundry Workers Union of North America contract collection, L-Contracts_IMU. Special Collections. https://archivesspace.library.gsu.edu/repositories/2/archival_objects/121841 Accessed May 16, 2024.