Scale from Stephenson's Civil War maps, 1989. Pen-and-ink and pencil over pencil grid, mounted on cloth. In pencil in upper left corner: 237 and No. XVII Caroline Co. In pencil in upper right corner: Silley [illegible], Aug. 18th. LC Civil War maps (2nd ed.), H287 Available also through the Library of Congress web site as raster image. In pencil on verso: 177.