56D. Parts Of Central California.
Parts Of Central California. Atlas Sheet No. 56(D). Weyss, Rock & Spiller, Del. Expeditions of 1878, °•79, Under the Command of Capt. Geo. M. Wheeler, Corps of Engineers, U.S. Army. Executive Officer & Field Astronomer: 1st. Lieut. M.M. Macomb, 4th Artillery, U.S. Army. Topographical Assistants: J.C. Spiller, F.O. Maxson. Geographical Surveys West Of The 100th Meridian.
David RumseyWheeler, G.M.
1879
1876
U.S.
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