| From | Aids to navigation--Europe--Maps, Manuscript--Early works to 1800 | to | Lewis and Clark National Historic Trail--Maps
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| From | Lewis and Clark expedition--(1804-1806)--Maps | to | Pacific Coast (Central America)--Maps, Manuscript--Early works to 1800
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| From | Pacific Coast (Mexico)--Maps, Manuscript--Early works to 1800 | to | United States--Pennsylvania
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| From | United States--Rocky Mountains | to | Yellowstone River--Discovery and exploration--Maps
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