Preliminary map of routes reconnoitered and opened in the Territory of Utah

Relief shown by hachures. Depths shown by contours.
Shows camps, forts, early trails through Great Salt Lake region, wagon roads, springs and mountains.
From: Report of the Secretary of War, communicating, in compliance with a resolution of the Senate, Captain Simpson's report and map of wagon road routes in Utah Territory (35th Cong. 2nd Session Senate Ex. Doc. no.10).
Available also through the Library of Congress Web site as a raster image.
LC copy: Signed on cover: No. 249. Millard Fillmore. May 15. 1861.
LC copy: Mounted on cloth backing, sheet sectioned into 30 panels to enable folding.
Includes "Note."
Vault