Columbus and Pensacola Railroad. A map of part of Alabama & Florida, showing the route of the proposed Columbus & Pensacola Rail Road, accompanying the report of Major J. D. Graham, U.S. Topographical Engr. Feb. 6th, 1836; drawn chiefly from the original surveys in the Gen. Land Office at Washington by Wm. R. Palmer, U.S. Asst. Civil Engr. Map of southern Alabama and part of western Florida showing roads, cities, and drainage. Palmer, W. R. (William R.), d. 1862.