Mason-Dixon project (includes: correspondence, maps, and histories pertaining to founding of the park and establishing highway markers), ca. 1969-1975

Mason-Dixon project (includes: correspondence, maps, and histories pertaining to founding of the park and establishing highway markers), ca. 1969-1975, Box: 7. Monongalia County Historical Records, A&M 3582. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/127784 Accessed December 04, 2025.