Map Approaches and Defences of Knoxville, Tennessee (lithograph), 1863 December 1

“Showing the positions occupied by the United States and Rebel Forces during the siege.” Surveyed by the direction of O.M. Poe, Chief Engineer, Department of Ohio. December, Jan and Feb 1863-1864. [Washington] : Office of the Chief of Engineers U.S. Army, [1864]. Labeled photographic copy from the original map. Copy to Maj. Gen. A.E. Burnside October 23, 1866. Hand colored – union lines and rebel lines. 31.5 X36 cm.