↑ Parent: Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean. Made under the direction of the Secretary of War, in 1853- . Vol. 7
Collection: Smith Collection
Name: U.S.P.R.R.Exp. & Surveys, 32nd. parallel - California. Geology, Plate I.
Date Published: 1855