Engineering Drawings -- Domestic Coke Corporation, Fairmont, WV; H. Koppers Company [3 sheets], 1918

Engineering Drawings -- Domestic Coke Corporation, Fairmont, WV; H. Koppers Company [3 sheets], 1918, Map Case: 11, Drawer: 2, Folder: 10. Institute for the History of Technology and Industrial Archaeology Records, A&M 3936. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/188095 Accessed November 26, 2024.