37 x 49 cm. Relief shown by hachures and spot heights. "Atlas sheet no. 69(B)." "Issued Jan'y 8th 1878." "Expeditions of 1874-1875 & 1877 under the command of 1st. Lieut. Geo. M. Wheeler, Corps of Engineers, U.S. Army." Prime meridians: Greenwich and Washington, D.C. "Weyss, Lang & Herman, del." "By order of the honorable the Secretary of War." "Under the direction of Brig. General A. A. Hunphreys, Chief of Engineers, U. S. Army." Original publisher: U.S. Geographical Surveys West of the 100th Meridian, Scale: 1 inch to 4 miles or 1: 253440.

Ashley Hall was born April 3, 1943 in Caliente, Nevada. After high school, he worked for the Union Pacific Railroad at the Nevada Test Site as a cashier and as a signalman. He later attended Brigham Young University and the University of Nevada, Reno. After college, Hall served the City of Las Vegas in significant ways. Notably, as City Manager he was instrumental in the initial development of Summerlin, Nevada. Though he has retired from local politics, he remains active as the President of the Old Spanish Trail Association and as the U.S. Army Reserve Ambassador.