West Virginia Geological and Economic Survey, Office of State Geologist, Mineral Resources and Mineral Industries of West Virginia, Map, 1958

West Virginia Geological and Economic Survey, Office of State Geologist, Mineral Resources and Mineral Industries of West Virginia, Map, 1958, Box: 136, Item: 359. 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/156083 Accessed December 06, 2025.