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Alberto Botella - CC BY-SA 2.0
Hermann Valentiner -
Columbia Pictures provided the photo to the Dixie Cup Company for use as a premium. - Public Domain
Ermell - CC BY 3.0
Auguste Hervieu - Public Domain
U.S. Army - Public Domain
Alan Light - CC BY 2.0
US Government Printing Office - Public Domain
unknown - Public Domain
Anonymous (photographer) -
Michel-georges bernard - CC BY-SA 3.0
Billinghurst -
original uploader - Public Domain
me - CC BY-SA 3.0
White House photo - Public Domain
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Karolinska Institutet - CC BY-SA 3.0
Nutt, David J., 1951-....
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The w - CC BY-SA 3.0
Silkwood, Karen, 1946-1974
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Kimmel, William, 1812-1886
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Henderson, Horace
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Alberto Botella - CC BY-SA 2.0
York, Susannah
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Savonarola, Girolamo, 1452-1498
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Hermann Valentiner -
Lorenz, Ludvig Valentin, 1829-1891
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Columbia Pictures provided the photo to the Dixie Cup Company for use as a premium. - Public Domain
McCoy, Tim
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Gale, Joseph, 1807-1881
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Percy, LeRoy, 1860-1929
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Ermell - CC BY 3.0
Stein, Horst, 1928-2008
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Auguste Hervieu - Public Domain
Trollope, Frances Milton, 1780-1863
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U.S. Army - Public Domain
Throckmorton, John L. (John Lathrop), 1913-1986
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Yamamoto, Kōji, 1946-
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Goodwin, Elliot H. (Elliot Hersey), 1874-1931
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Alan Light - CC BY 2.0
Pinchot, Bronson
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US Government Printing Office - Public Domain
Nichols, Dick, 1926-
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Ortego, Francisco, 1833-1881
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unknown - Public Domain
Zenatello, Giovanni, 1876-1949
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Southworth, Emma Dorothy Eliza Nevitte, 1819-1899
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Anonymous (photographer) -
Oud, J.J.P. (Jacobus Johannes Pieter), 1890-1963
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Michel-georges bernard - CC BY-SA 3.0
Khadda, Mohammed
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Travis, June
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Dillon, Matt.
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Billinghurst -
Doyle, John Andrew, 1844-1907
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Holden, Fay, 1893-1973
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original uploader - Public Domain
Porter, Alexander, 1785-1844
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me - CC BY-SA 3.0
Brouwer, Léo 1939-
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unknown - Public Domain
Aulnay, Charles de Menou d', 1604?-1650
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White House photo - Public Domain
Colson, Charles W.