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Public Domain
anonymous - Public Domain
unknown - Public Domain
J.E. Purdy - Public Domain
unknown -
A. G Hopkins -
Trans World Airlines - Public Domain
JoJan - CC BY 3.0
B C Law - Public Domain
Unknown artist (1608) -
Swetapadma07 - CC BY-SA 3.0
John Hayter - Public Domain
Konrad Jacobs - CC BY-SA 2.0
Toglenn - CC BY-SA 3.0
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Public Domain
Frič, Antonín, 1832-1913
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Burroughs, Edgar Rice, 1875-1950
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anonymous - Public Domain
Plaatje, Sol. T. (Solomon Tshekisho), 1876-1932
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Lanchester, Elsa, 1902-1986
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Durham, Carl Thomas, 1892-1974
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unknown - Public Domain
Shiels, William, 1849-1904
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Beall, J. Glenn (John Glenn), 1927-2006
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Barnard, Henry William, Sir, 1799-1857
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unknown - Public Domain
Jameson, Robert W. (Robert William), 1805-1868
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J.E. Purdy - Public Domain
Carver, Thomas-Nixon 1865-1961
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unknown -
Perlea, Jonel, 1900-1970
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Acord, Art, 1890-1931
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unknown - Public Domain
Firbank, Ronald, 1886-1926
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A. G Hopkins -
Hopkins, A. G. (Antony G.)
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Dawkins, William Boyd, 1838-1929
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McCullough, J. G. (John Griffith), 1835-1915
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unknown - Public Domain
Greene, Edward Lee, 1843-1915
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Trans World Airlines - Public Domain
Spelling, Aaron
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JoJan - CC BY 3.0
Servranckx, Victor, 1897-1965
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B C Law - Public Domain
Roy, Jamini, 1887-1972
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Aparisi y Guijarro, Antonio, 1815-1872
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Unknown artist (1608) -
More, George, Sir, 1553?-1632
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Public Domain
Gibson, Ernest W., 1901-1969
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Swetapadma07 - CC BY-SA 3.0
Kurien, Verghese, 1921-2012
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John Hayter - Public Domain
Hayter, Charles, 1761-1835
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Konrad Jacobs - CC BY-SA 2.0
Kneser, Hellmuth
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Turner, Anne, 1576-1615
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unknown - Public Domain
Dunbar, Rudolph
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Toglenn - CC BY-SA 3.0
Foster, Robert, 1941-
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Trischka, Tony, 1949-