United Association of Journeymen Plumbers, Gas Fitters, Steam Fitters, and Steam Fitters' Helpers of the United States and Canada contract collection

[item], United Association of Journeymen Plumbers, Gas Fitters, Steam Fitters, and Steam Fitters' Helpers of the United States and Canada contract collection, L-Contracts_UA, Southern Labor Archives. Special Collections and Archives, Georgia State University, Atlanta. https://archivesspace.library.gsu.edu/repositories/2/resources/550 Accessed September 30, 2023.