United States Department of the Interior, National Park Service, West Virginia University, College of Arts and Sciences, History of Science and Technology, Kay Moor Coal Mine - 1900, Fayette County, West Virginia, New River Gorge National Park, Recording Project by the Historic American Engineering Record, Blueprints, 1987 July 15

United States Department of the Interior, National Park Service, West Virginia University, College of Arts and Sciences, History of Science and Technology, Kay Moor Coal Mine - 1900, Fayette County, West Virginia, New River Gorge National Park, Recording Project by the Historic American Engineering Record, Blueprints, 1987 July 15, Box: 130, Item: 332. 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/156056 Accessed January 08, 2025.