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Georges Biard - CC BY-SA 3.0
Andre levy 72 - Public Domain
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unknown - Public Domain
unknown, mazbe - Public Domain
US gov - Public Domain
Berthe MM - CC BY-SA 3.0
Oregon Touring Bureau - Public Domain
Oxford and Dilhoff - Public Domain
Obed Edson - Public Domain
Tom Marcello - CC BY-SA 2.0
GeoPaul7 - CC BY-SA 4.0
Norris Galpin Osborn (1858-1932) - Public Domain
Henry Bryan Hall († 1884) - Public Domain
Public Domain
Urheber unbekannt - Public Domain
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Georges Biard - CC BY-SA 3.0
Medeiros, Maria de
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Guérin-Méneville, F.-É. (Félix-Édouard), 1799-1874
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Cannon, Kevin
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Cabrillo, Juan Rodríguez, -1543
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Andre levy 72 - Public Domain
Futuyma, Douglas J., 1942-....
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Evansgal - CC BY-SA 3.0
Webb, Todd
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unknown - Public Domain
Coppin, George Selth, 1819-1906
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unknown, mazbe - Public Domain
Bentley, W. A. (Wilson Alwyn), 1865-1931
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US gov - Public Domain
Hyde, Henry J.
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Berthe MM - CC BY-SA 3.0
Monory, Jacques, 1934-....
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Porter, Theodore M., 1953-....
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Piazzi, Giuseppe, 1746-1826
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Oregon Touring Bureau - Public Domain
Barchus, Eliza Rosanna, 1857-1959
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Oxford and Dilhoff - Public Domain
Marshall, Frank James, 1877-1944
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Obed Edson - Public Domain
Brewer, F. B. (Francis Beattie), 1820-1892
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Sarasate, Pablo de 1844-1908
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Tom Marcello - CC BY-SA 2.0
Wayne, Chuck
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unknown - Public Domain
Jackson, Howell Edmunds, 1832-1895
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GeoPaul7 - CC BY-SA 4.0
Cross, George Lynn
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Badeau, Adam, 1831-1895
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López Mateos, Adolfo, 1910-1969
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Norris Galpin Osborn (1858-1932) - Public Domain
Lake, Everett J. (Everett John), 1871-1948
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unknown - Public Domain
Perrier, Edmond, 1844-1921
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Henry Bryan Hall († 1884) - Public Domain
Wells, Horace, 1815-1848
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Blandy, William H. P. (William Henry Purnell), 1890-1954
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Urheber unbekannt - Public Domain
Landau, Edmund, 1877-1938
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Garrard, James, 1749-1822
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Ensenada, Zenón de Somodevilla y Bengoechea, Marqués de la, 1702-1781
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Coolen, Antoon, 1897-1961
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Veloso, Caetano