Engineering Drawings -- Domestic Coal and Coke, Badger Mine, Coal Processing Equipment [18 sheets], 1950-1956

Engineering Drawings -- Domestic Coal and Coke, Badger Mine, Coal Processing Equipment [18 sheets], 1950-1956, Map Case: 11, Drawer: 3, Folder: 1. 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/188109 Accessed November 29, 2024.