Apr 1899. 3 Sheet(s). Includes Columbus City. Iowa fire insurance map. Sanborn fire insurance maps are detailed maps of cities and towns produced by the Sanborn Map Company for the purpose of assessing fire More
Aug 1917. 4 Sheet(s). Includes Columbus City. Iowa fire insurance map. Sanborn fire insurance maps are detailed maps of cities and towns produced by the Sanborn Map Company for the purpose of assessing fire More
Aug 1917 - Oct 1935. 4 Sheet(s). Includes Columbus City. 504.