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Browse All : View and Exploration Book by Thompson, Gilbert

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Crossing of the Colorad...
Crossing, Colorado Rive...
1889
Exploration Book
Full Title
Crossing of the Colorado River near mouth of Paria Creek. Eastern edge of the Grand Canon in the distance. (Sketched by Gilbert Thompson). 1873. U.S. Geographical Surveys West of the 100th Meridian. (1889)
Publisher
U.S.
Apparatus for determini...
Apparatus for determini...
1877
Exploration Book
Full Title
Apparatus for determining absolute personal equation. G. Thompson, del. The Graphic Co., N.Y. (1877)
Publisher
U.S.
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