Various scales. LC Civil War Maps (2nd ed.), 577 Maps from "Report of Maj. Gen. John Pope to the Committee on the Conduct of the War." Each map gives troop positions, roads, railroads, towns, drainage, and relief by hachures. Description derived from published bibliography. Available also through the Library of Congress web site as raster image.
United States. Army. Corps of Engineers
Scale 1:21,120; 3 in. to 1 mile. Relief shown by contours and hachures. Alternate title: Illustrative map accompanying argument of petitioner's counsel, positions of troops delineated by his counsel : no. 5, 6 P.M., Aug 29th '62. At head of title: Engineer Department, U.S. Army, Bvt. Maj. Gen. A. A. Humphreys, Brig. Gen. & Chief of Engineers. LC copy annotated in ink: Porter's map ...
Warren, G. K. (gouverneur Kemble) - McCrary, George W. (george Washington) - Humphreys, A. A. (andrew Atkinson) - Hawley, Joseph R. (joseph Roswell) - United States. Army. Corps of Engineers - Warren, G. K.