Confederate States of America. Army. Dept. of Northern Virginia. Chief Engineer's Office; Gilmer, Jeremy Francis, 1818-1883, USMA 1839; Campbell, Albert H. (Albert Henry), 1826-1899 ; Koerner, P. W. O, Cartographer.
United States Military Academy, Special Collections
Add tags for Map of the Valley of Virginia from Staunton to Winchester : From Surveys and Reconnaissances by P.W.O. Koerner Lt. Engrs / made under direction of Maj. A. H. Campbell chf. Topl Bureau D.N.V