Relief shown by hachures. Shows location of batteries, roads, ralraods, houses, fences and vegetation. Rivers and Union positions are colored blue and Confederate positions are colored in red. "Official - [signed in facsimile] N. Michler, Capt. Topl. Engrs., U.S.A." LC Civil War maps (2nd ed.), 438 Description derived from published bibliography. Available also through the Library of Congress Web site as a raster image.