Breaking the Wilderness / The Story of the Conquest of the Far West, From the Wanderings of Cabeza de Vaca, to the First Descent of the Colorado by Powell, and the Completion of the Union Pacific Railway, With Particular Account of the Exploits of Trappers and Traders

by Frederick Samuel Dellenbaugh

G. P. PUTNAM'S SONS

New York London

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A Canyon Voyage

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The Narrative of the Second Powell Expedition down the Green-Colorado River from Wyoming and the Explorations on Land in the Years 1871 and 1872.

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By Frederick S. Dellenbaugh

Artist and Assistant Topographer of the Expedition