John Henry Newman #1
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Alchemy: Isaac Newton
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Marie And Pierre Curie #1
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George Eastman (1854-1932) #2
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Jonas Edward Salk
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The Four Elements, 1472
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Chimpanzee & Typewriter
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Hampton Institute, 1899
Frances Benjamin Johnston
Norad Headquarters, 1964
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Hampton Institute, C1900 #9
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John Stuart Mill (1806-1873) #2
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Tuskegee Institute, 1902 #1
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Saarinen And Roche, C1955
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Martin Luther King, Jr #19
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Kennedy And Advisors, 1961
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Fludd: Utriusque Cosmi
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Louis Daguerre (1789-1851)
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Employment Bureau, 1867
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Galvani: Galvanism, 1791 #1
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Geography And History
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Lydia Darrah, 1777 #2
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SCHOOL FOR GIRLS, c1850
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Iowa State College, 1942
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ELLIS ISLAND: TESTING, c1914
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Seven Liberal Arts
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Sir William Ramsay
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Pythagorean Theorem
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Pythagorean Theorem #1
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Gautama Buddha #2
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Dinosaur Skeleton, 1921
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Animals: Clever Hans, 1904
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Night School, 1909
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Female College Graduate
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Hampton Institute, C1900 #22
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Whiskey Testing, 1920 #1
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Film Laboratory, C1910
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MÉliÈs Film, 1902
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Private Library, C1905
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Uss Comfort, C1919 #5
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Clever Hans, 1904 #1
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William Howard Taft (1857-1930) #1
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William Howard Taft (1857-1930) #2
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George Washington Carver(1864-1943)
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Marie Curie (1867-1934) #3
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Alice Paul (1885-1977) #3
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Pixley Ka Isaka Seme (c1881-1951)
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Ilya Ilich Mechnikov (1845-1916) #1
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William Ewart Gladstone (1809-1898) #2
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Thomas Edison (1847-1931) #24
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Thomas Edison (1847-1931) #28
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William Dean Howells (1837-1920) #1
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Emil Fischer (1852-1919)
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Albert Einstein (1879-1955) #12
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World Zionist Congress
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Americanization Class, C1920
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Albert Einstein (1879-1955) #14
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Los Alamos Computer Room
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Pneumonia Vaccine, 1937 #1
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Albert Einstein (1879-1955) #17
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Nikola Tesla (1856-1943) #3
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Margaret Mead (1901-1978) #1
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Benjamin Franklin #12
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George H W Bush #1
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