United States Department of the Interior, National Park Service, United States Army Corps of Engineers, Pittsburgh District, Historic American Engineering Record, Monongahela River, Recording Project, Maps, 1994

United States Department of the Interior, National Park Service, United States Army Corps of Engineers, Pittsburgh District, Historic American Engineering Record, Monongahela River, Recording Project, Maps, 1994, Box: 137, Item: 364. 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/156088 Accessed November 23, 2024.