Annotated North Feats Mains and Parallel North Mains ventilation controls map, 2010 August 25

Annotated North Feats Mains and Parallel North Mains ventilation controls map, 2010 August 25, Box: 105, Folder: 5. J. Davitt McAteer Papers regarding Mining Safety, A&M 4219. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/113442 Accessed November 23, 2024.