67. Parts Of Northern & North Western Arizona & Southern Utah.
Parts Of Northern & North Western Arizona & Southern Utah, Atlas Sheet No. 67. Weyss, Herman & Lang, Del. Expeditions of 1871, 1872, & 1873. Under the Command of 1st. Lieut. Geo. M. Wheeler, Corps of Engineers, U.S. Army. G.K. Gilbert, A.R. Marvine, E.E. Howell, Geological Assistants. U.S. Geographical Surveys West Of The 100th Meridian.
David RumseyWheeler, G.M.
1873
1876
U.S.
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