Underground mine map of “Pocahontas Number Three Seam” (approximately 36” x 32”) [rolled item], 1961/06/24

Underground mine map of “Pocahontas Number Three Seam” (approximately 36” x 32”) [rolled item], 1961/06/24, Box: Unboxed. Thurman I. Miller Papers, A&M 4297. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/140376 Accessed November 24, 2024.