Map[Profile showing geological structure of a section in Virginia from Mill Mountain in Rockbridge County to Blue Ridge Mountain in Augusta County]. Title and date from Stephenson's Civil War maps, 1989. Pen-and-ink and pencil (some col.) over a pencil grid, sectioned in 2 and mounted on cloth. LC Civil War maps (2nd ed.), H223 Available also through the Library of Congress web site as raster image. In upper right corner: No. 37. In pencil on verso: 370 crossed out.
- Date: 188?