Concrete Steel Bridge Company Bridges -- Concrete Bridges - Kentucky, Pennsylvania, Maryland, Virginia, Tennessee, and North Carolina (51 items), 1922-1929, undated

Concrete Steel Bridge Company Bridges -- Concrete Bridges - Kentucky, Pennsylvania, Maryland, Virginia, Tennessee, and North Carolina (51 items), 1922-1929, undated, Box: 22, Folder: 3. Frank Duff McEnteer, Engineer, Papers, A&M 3751. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/125592 Accessed November 26, 2024.