Territory and military department of Utah

Relief shown by shading.
Shows towns, wagon roads, explorers' routes, railroads, forts, etc., in Utah and parts of New Mexico, Colorado, Nebraska, Washington Territory (now part of Southern Idaho), Oregon, Nevada and California.
"Engraved by W.H. Dougal."
"Corrections and additions in reference to railroads in California, etc., were made in January, 1862 ..."
Prime meridian: Greenwich.
Includes note and list of authorities.
Signed on verso: Millard Fillmore May 15, 1861.
Available also through the Library of Congress Web site as a raster image.