41A. Parts Of Southern Idaho & Northern Utah.
Parts Of Southern Idaho & Northern Utah, Atlas Sheet No. 41(A.). Issued June 30, 1880. Weyss, Lang & Herman Del. Expedition of 1877 Under the Command of 1st Lieut. Geo. M. Wheeler, Corps of Engineers, U.S. Army. 1st Lieut. Rogers Birnie 13th Infantry, U.S. Army. Executive Officer & Field Astronomer. J.W. Ward, Alfred Downing, Topographical Assistants. U.S. Geographical Surveys West Of The 100th Meridian.
David RumseyWheeler, G.M.
1880
1876
U.S.
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