Geologic Map of Wise and Northern Scott Counties -- VA Geological Survey, 1923

Geologic Map of Wise and Northern Scott Counties -- VA Geological Survey, 1923, Folder: 18. Robert W. Craigo, Collector, Geological, Topographical, and Other Maps of West Virginia, A&M 2622. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/170545 Accessed April 30, 2026.