Search for all of "wheeler", all of "United States Army Corps Of Topographical Engineers"

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Map of explorations and surveys south of the Central Pacific Railroad made by the U.S.... 'Preliminary topographical map embracing in skeleton a portion only of the notes from surveys made in accordance with Par.II Special Orders No. 109 War Dept., March 18th, 1871 and letter of instructions of Brig. General A.A. Humphreys, Chief of Eng'rs....

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