Gare Montparnasse Train Wreck 1895
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John Dalton Collecting Marsh-Fire Gas
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Labor Day Parade, Womens Suffrage, 1912
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Cowlitz Indian Burial Canoe #2
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Polluted Water Spreading Disease #1
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Hans Christian Andersen, Danish Writer
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Nineteeth-century Transportation
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Signing The Nineteenth Amendment, 1920
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East End Opium Den
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Thomas Eakinss History Of A Jump
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Sholes And Glidden Typewriter
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Dewitt Clinton Locomotive
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Union Membership Card, 1886
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Steam Powered Crane, 19th Century
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Liebigs Lab Equipment
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Mastodon Skeleton
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Telescope Designed By Daniel C. Chapman
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Mastodon Skeleton #2
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Mastodon Skeleton #3
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The Progress Of Intemperance - The
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Liebigs Laboratory, Giessen
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Liebigs Laboratory
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Liebigs Laboratory #1
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Chemists Laboratory #2
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Liebigs Laboratory, Giessen #1
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Early Telephone Demonstration #1
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Telescope Designed By Daniel C. Chapman #1
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Telescope Designed By Daniel C. Chapman #2
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Telescope Designed By Daniel C. Chapman #3
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Waterhouse Hawkins and Hadrosaurus, 1872
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Proper Position for Floating, 1881 #1
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Through the Looking-Glass, Alice and the White Knight
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Henry Bessemer, Saloon Steamer, 1874
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Spherical Transparent Velocipede, 1884 #1
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Friedrich Schiller, German Poet and Philosopher
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Human Development of Veins
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Jefferson Davis, Confederate Postage Stamp
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Johann von Goethe, German Writer
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Junks, China, 1860
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Gustave Trouve, French Inventor and Engineer
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19th Century Locomotive #14
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Building The Transcontinental Railroad
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Alice Hathaway Lee Roosevelt
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Laramie Rail Yards, C. 1867
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Robber Crab, What Darwin Saw, 1879 #1
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East End Opium Den #1
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Empire State Express No. 999
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A Girl With Flowers In Snow
Mary Evans
Christmas Eve Dream
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Vintage Valentine Card, 1884
Library of Congress
Human Embryo, Spinal Chord, 3 1/2 Weeks
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19th Century Locomotive #11
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19th Century Locomotive #4
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19th Century Hot Air Balloon
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19th Century Locomotive
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19th Century Locomotive
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19th Century Locomotive #2
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19th Century Locomotive #3
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19th Century Locomotive #5
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19th Century Locomotive
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19th Century Locomotive #7
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19th Century Locomotive #8
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19th Century Locomotive #9
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19th Century Phoenix Locomotive
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19th Century Locomotive #10
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19th Century Sleeping Car
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19th Century Locomotive #12
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19th Century Army Steamer
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19th Century Atlantic Locomotive
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19th Century Locomotive #13
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19th Century Steamer
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