U.S. Army Corps of Engineers, Map: "Improving the Ohio River at Louisville, KY;" Map: "Indiana Shoot at Right-Hand Reef", 1895 June 30

U.S. Army Corps of Engineers, Map: "Improving the Ohio River at Louisville, KY;" Map: "Indiana Shoot at Right-Hand Reef", 1895 June 30, Box: 87, Item: 83. 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/155805 Accessed December 05, 2025.