Preliminary map of routes reconnoitred and opened in the territory of Utah



Scale 1:316,800.
1 map ; 78 x 114 cm
Lithographed by: J. Bien, 60 Fulton Street, N.Y.
Simpson's work done under the orders of Bvt. Brigadier General A.S. Johnston, commanding the Department of Utah.
Above neat line at right: 35th Cong. 2nd session Senate ex. doc. no. 40.
Notes provide names of other officers who contributed to survey.
Shows vicinity of Great Salt Lake and Salt Lake City with routes and military camps identified.



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