Shows the forts, roads, outwork fortifications in the vicinity of the forts, fortifications in the vicinity of the town of Dover, outlying buildings, and streams. Relief shown by hachures. At lower margin in handwriting: Engr. Dept. July 18/64. Recd. with Gen. Cullum's letter of the 16th inst. (C. 5621). Pen-and-ink (black, blue, and red). Mounted on paper backing under gauze covering. In upper left ...
Lambecker, Chas - McPherson, James Birdseye - United States. War Department. Corps of Engineers
Scale 1:95,040; 1 1/2 miles to an in. Hand colored. Positions shown are as of Feb. 1862. Relief shown by hachures. LC Civil War maps (2nd ed.) 415 Available also through the Library of Congress Web site as a raster image. AACR2
McPherson, James Birdseye - United States. Army. Corps of Engineers