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Public Domain
E Balston - Public Domain
vagueonthehow - CC BY-SA 2.0
unidentified artist - Public Domain
Gage Skidmore - CC BY-SA 3.0
https://www.geni.com/photo/view/6000000042551022201?album_type=photos_of_me&photo_id=6000000042551141157 - Public Domain
USG - Public Domain
Dmitry Scherbie - CC BY-SA 2.0
original uploader - CC BY-SA 2.5
unknown - Public Domain
Ursus Samaga - CC BY 3.0
Carl Van Vechten (1880-1964) - Public Domain
Unknown author - Public Domain
Danacea https://www.flickr.com/photos/danacea/ - CC BY 2.0
Columbia Pictures - Public Domain
Tereza Samková - CC BY 3.0
CIRMAR - CC BY-SA 3.0
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Frowde, Philip, -1738
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Public Domain
Cady, Daniel, 1773-1859
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E Balston - Public Domain
Oldys, William, 1696-1761
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vagueonthehow - CC BY-SA 2.0
Williamson, Kevin, 1965-
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unidentified artist - Public Domain
Paladilhe, Emile, 1844-1926.
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Waldegrave, Samuel, 1817-1869
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Gage Skidmore - CC BY-SA 3.0
Janssen, Famke, 1964-
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Gonzaga, Ercole, 1505-1563
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https://www.geni.com/photo/view/6000000042551022201?album_type=photos_of_me&photo_id=6000000042551141157 - Public Domain
Dubose, William Porcher, 1836-1918
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USG - Public Domain
Letterman, Jonathan, 1824-1872
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Dmitry Scherbie - CC BY-SA 2.0
Harper, Billy
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original uploader - CC BY-SA 2.5
Pines, Alexander, 1945-....
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Smith, Frederic H. (Frederic Harrison), 1908-1980
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unknown - Public Domain
Green, A. H. (Andrew Haswell), 1820-1903
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Connerly, Ward, 1939-....
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Ursus Samaga - CC BY 3.0
Zimmermann, Tabea
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Hortense, Queen, consort of Louis Bonaparte, King of Holland, 1783-1837
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Carl Van Vechten (1880-1964) - Public Domain
Windham, Donald
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Unknown author - Public Domain
Costa, Alexandrina Maria da 1904-1955
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Rauch, John H. (John Henry), 1828-1894
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Danacea https://www.flickr.com/photos/danacea/ - CC BY 2.0
Harryhausen, Ray
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Columbia Pictures - Public Domain
Knapp, Evalyn, 1908-1981
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Cavallino, Bernardo, 1616-1656
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unknown - Public Domain
Haug, Émile
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Tereza Samková - CC BY 3.0
Grzimek, Michael, 1934-1959
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Villars, Claude Louis Héctor, duc de, 1653-1734
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CIRMAR - CC BY-SA 3.0
Shaw, Mary, 1814-1876
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unknown - Public Domain
Wistar, Isaac J. (Isaac Jones), 1827-1905
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Doyle, Arthur Conan, 1859-1930
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Hogg, James Weir, Sir, 1790-1876