Washington, D.C. U.S. Government. Ca. 1859.
Lithograph, hand colored, image area approximately 9 x 6 3/4 inches on sheet 10 1/2 x 7 1/2 inches. Narrow margins at three sides, very good condition. Plate XIII from an unidentified volume of the "Reports of Explorations and Surveys, To Ascertain the Most Practicable and Economical Route for a Railroad from the Mississippi River To The Pacific Ocean" published by the U.S. Government. Region noted on the plate is 38th, 39th, 41st. Parallels. Item #33414