Product Code: cwmd0017
Availability: In Stock
Prepared by Bvt. Brig. Genl. N. Michler, Major of Engineers, from surveys under his direction, by order of Brig. Genl. & Bvt. Maj. Genl. A. A. Humphreys, Chief of Engineers, and under the authority of the hon. Secretary of War. Surveyed & drawn by Maj: J.