Inverted Jenny, U.s. Postage Stamp, 1918
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Atoms For Peace, U.s. Postage Stamp
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Frederick Douglass, U.s. Postage Stamp
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Andrew Jackson, U.s. Postage Stamp, 1863
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Graf Zeppelin, U.S. Postage Stamp, 1930
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Postal Biplane, U.s. Parcel Post Stamp
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First Man On The Moon Stamp, 1969
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Galen, Yemen Postage Stamp, 1966
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Graf Zeppelin, U.s. Postage Stamp, 1930 #1
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Recall Of Columbus, U.s. Postage Stamp
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Fleet Of Columbus, U.s. Postage Stamp
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George W. Carver, U.s. Postage Stamp
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Benjamin Franklin, U.s. Postage Stamp
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George W. Carver, U.s. Postage Stamp #1
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A Decade Of Achievement, U.s. Postage
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Isabella And Columbus, U.s. Postage
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Columbus In Sight Of Land, Us Postage
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Mao Zedong, Northeast China Postage
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Emancipation Proclamation, Us Postage
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Columbus Restored To Favor, Us Postage
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Emancipation Proclamation, Us Postage #1
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Tycho Brahe Postage Stamp
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Janos Bolyai, Hungarian Mathematician #1
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James Polk, 11th American President
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James Polk, 11th American President #2
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James Polk, 11th American President #1
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Jefferson Davis, Confederate Postage Stamp
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