Great Kanawha Improvement - Movable Dams, Interior of one section of coffer dam for No. 4; Publication: Unknown; Duplicates: 2, 1881

Great Kanawha Improvement - Movable Dams, Interior of one section of coffer dam for No. 4; Publication: Unknown; Duplicates: 2, 1881, Box: 1, Folder: 15. Appalachian Prints Collection, A&M 4554. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/200158 Accessed November 25, 2024.