Map of the battlefield of Gettysburg from original surveys by the engineers of the Commission By authority of the Hon. Newton D. Baker, Secretary of War, July 1st, 1916, under the direction of the Gettysburg National Park Commission, Lt. Col. John P. Nicholson, Chairman, Major Charles A. Richardson, Lt. Col. E. B. Cope, Engineer. Drawn by S. A. Hammond, Asst. Engineer, 1916.
Gettysburg National Military Park Commission.
Scale ca. 1:8450.
1 map, col., 128 x 84 cm.
Library of Congress Geography and Map Division Washington, D.C. 20540-4650