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1869

Title Page: Geological report of the Exp …

Exploration Book

(Title Page to) Geological Report of the …

1869

Map Of The Yellowstone And Missouri Rive …

Exploration Book

U.S. War Department Map Of The Yellowsto …

1878

Preliminary geological map of the Yellow …

Separate Map

Preliminary Geological Map of the Yellow …

1966

Alpine Glaciation. The Cycle of Glacial …

Physical Atlas

Alpine Glaciation. The Cycle of Glacial …