2020-10-202020-10-201953-011953-01MS-40 Bruce Family Papers, Eva G. Farris Special Collections, W. Frank Steely Library, Northern Kentucky University.http://hdl.handle.net/11216/3649PDFJohn A. Roebling Bridge (Cincinnati, Ohio, and Covington, KY.)Covington and Cincinnati Bridge CompanyCincinnati Times-StarText