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Yellowstone History
A look at Yellowstone's Past
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Historical Timeline
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The Pre-Park Years, 1795-1871
The Early Years, 1872-1915
The Age of the Automobile, 1916-1971
The Second Century, 1972-Present
Historic Events
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Act Establishing Yellowstone National Park (1872)
Diary of the Washburn Expedition
John Colter
Historic Photos
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William Henry Jackson
Thomas Moran Paintings
Frank Jay Haynes
Asahel Curtis 1928
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125th Anniversary press releases