1855. Beckwith, E. G. (Edward Griffin), 1826-1909, Dahl, James, former owner, Davis, Jefferson, 1808-1889, director, Egloffstein, F. W., 1824-1885, topographer, Siebert, Selmar, printer, and United States. War Department. Relief shown by hachures and spot heights. Shows drainage, railroads, trails, etc. From: Reports of Explorations and Surveys, to Ascertain the Most...