Relief shown by contours and spot heights. LC Civil War maps (2nd ed.), S205 Available also through the Library of Congress Web site as a raster image. "Surveyed in 1886." Stamped in blue ink at lower left: 56. Stamped in black ink in lower right margin: G3920 svar .U5. LC copy imperfect: Mounted on cloth, laminated.
Contributor:Geological Survey (U.S.) - Gannett, Henry - Thompson, Gilbert - Gannett, Samuel S. (Samuel Stinson) - Pearson, F. M.