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| Sequoia Tree, Yosemite, 1920, Photo from Library of Congress |
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| Crater Lake, Circa 1912, Photograph by Kunselman-Gerking, Library of Congress |
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| Balcony House, Mesa Verde, Circa 1918, Photograph by Haines Photo Co., Library of Congress |
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| Mount Rainer National Park, Circa 1911-1920, Photograph by Curtis & Miller, Library of Congress |
