Maps -- Topographic; WV, MD, PA, VA, KY, OH; USGS: 66 sheets], 1922-1995

Maps -- Topographic; WV, MD, PA, VA, KY, OH; USGS: 66 sheets], 1922-1995, Map Case: 11, Drawer: 4, Folder: 3. 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/188123 Accessed November 26, 2024.