Field of Gettysburg, July 1st, 2nd & 3rd, 1863 Prepared by T. Ditterline.
[Philada. P. S. Duval & Son lith. 1863]
Scale ca. 1:25,500,.
Reference: LC Civil War Maps (2nd ed.), 331
From his Sketch of the battles of Gettysburg . . . New York, C. A. Alvord, 1863. 24 p.
Oval-shaped map depicting troop and artillery positions, relief by hachures, drainage, roads, railroads, and houses with names of residents.
Description derived from published bibliography.
Library of Congress Geography and Map Division Washington, D.C. 20540-4650