Scale ca. 1:27,600. LC Civil War Maps (2nd ed.), 121.4 Pen and ink sketch map showing "route of Harrison's Brigade," engagements, routes of the 20th and 23rd Army Corps, roads, railroads, drainage, relief by hachures, woods, and clearings. Description derived from published bibliography. Available also through the Library of Congress web site as raster image. 1 map, col. ms., 51 x 40 cm.