Shows railroads and radial distances from Richmond. Also covers parts of Maryland, Delaware, Pennsylvania, and New Jersey. Relief shown by hachures. Inscribed in pencil inside front cover: Geo. W. Lay to Genl. Beauregard. LC Civil War Maps (2nd ed.), 465.35 LC copy imperfect: Worm holes on left side of map. Available also through the Library of Congress web site as raster image.