TY - MAP TI - Map of United States military rail roads, showing the rail roads operated during the war from 1862-1866, as military lines; under the direction of Bvt. Brig. Gen D. C. McCallum, Director and General Manager AU - bien, julius PY - 1866 UR - https://www.loc.gov/item/98688412/ ID - 98688412 ER -