United States War Department, Monongahela River, Locks 7 & 8, Plan, Elevation and Section, Reinforcement at Fore Bay, File # M-75-1, Blueprints, 1924 February 18-1926 August 6

United States War Department, Monongahela River, Locks 7 & 8, Plan, Elevation and Section, Reinforcement at Fore Bay, File # M-75-1, Blueprints, 1924 February 18-1926 August 6, Box: 130, Item: 331. 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/156055 Accessed November 23, 2024.