Twin Screw Steel Towboat, 1000 Indicated Horsepower (designed by Ward Engineering for Carnegie Steel, Clairton Plant), 1916

Twin Screw Steel Towboat, 1000 Indicated Horsepower (designed by Ward Engineering for Carnegie Steel, Clairton Plant), 1916, Box: Series 11, Box 2, Folder: 1. Ward Engineering Company Archives and Manuscripts, A&M 2298. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/144427 Accessed December 23, 2024.