[Feb. 1862] Drawn under the direction of Lieut. Col. J. B. McPherson, A.D.C. and Capt. of Engineers. Published by authority of the Hon. the Secretary of War, office of the Chief of Engineers, U.S. Army, 1875. McPherson, James Birdseye, 1828-1864. CREATED/PUBLISHED [S.l., 1875] NOTES Scale ca. 1:6488. Shows topography by hachures, drainage, vegetation, roads, fallen timber, and a plan of the fort, with guns and quarters lettered and explained by a key. A profile of the fort and one of the rifle pits appears at the right.