Beckwith, E. G. (Edward Griffin), 1826-1909Dahl, James, former ownerDavis, Jefferson, 1808-1889, directorEgloffstein, F. W., 1824-1885, topographerGunnison, J. W. (John Williams), 1812-1853Kern, R. H., topographerSiebert, Selmar, printerUnited States. War DepartmentRelief shown by hachures and spot heights. Shows drainage, railroads, trails, Indian territories, etc. From: Reports of Explorations and Surveys, to Ascertain the Most Practicable and Economical Route for a Railroad From the Mississippi River to the Pacific Ocean. Includes proposed railroad lines. 1 map; 78 x 57 cmJPEG8cd4bc46-913b-46c4-8416-0b6ef6a6f737engPublicRailroadsMap no. 4 from the Coo-che-to-pa Pass to the Wahsatch Mountains: from explorations and surveys made under the direction of the Hon. Jefferson Davis, Secretary of War; by Capt. J.W. Gunnison, top. eng, assisted by Capt. E.G. Beckwith, 3rd artillery; R.H. Kern, topographer in the field.; Explorations and surveys for a rail road route from the Mississippi River to the Pacific Ocean.MapsUnited States of America1855University of Michigan