Symons, Thomas W.:

$115 · Offered by William Reese Company

REPORT OF AN EXAMINATION OF THE UPPER COLUMBIA RIVER AND THE TERRITORY IN ITS VICINITY IN SEPTEMBER AND OCTOBER 1881.... The report of an extensive survey made by the U.S. Army Corps of Engineers, with Lieut. Thomas Symons in charge. The survey was to determine the navigability of the upper Columbia River, and its adaptability to steamboat transportation. With illustrations, a sectional map of the river in twenty-five plates, and a folding map of eastern Washington and Oregon.

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