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Thomas H. Ince Corporation / Paramount Pictures - Public Domain
author - Public Domain
ataelw - CC BY 2.0
Bain News Service, publisher - Public Domain
US Government Photographer - Public Domain
Artist unknown - Public Domain
the name of the photographer is unknown - Public Domain
Linnean Society - Public Domain
User at project link - Public Domain
Eman - Public Domain
baldeaglebluff - CC BY-SA 2.0
anonymous - Public Domain
Jerry "Woody" - CC BY-SA 2.0
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Randall, Alexander, 1803-1881
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Thomas H. Ince Corporation / Paramount Pictures - Public Domain
Hughes, Lloyd, 1897-1958
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Berenblum, I. (Isaac), 1903-
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Avenarius, Ferdinand, 1856-1923
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author - Public Domain
Burgwyn, Henry King, 1841-1863
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ataelw - CC BY 2.0
Hendricks, Jon, 1921-2017
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Bain News Service, publisher - Public Domain
Stokes, Rose Pastor, 1879-1933
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Childers, Erskine Hamilton, 1905-1974
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Montagu, George Brudenell Montagu, Duke of, 1712-1790
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Haan, William George, 1863-1924
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Redwood, Francis, 1839-1935
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Soffici, Ardengo, 1879-1964
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Frohman, Daniel, 1851-1940
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US Government Photographer - Public Domain
Gutt, Camille, 1884-1971
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Artist unknown - Public Domain
Wright, Benjamin, 1770-1842
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Willaumez, Jean-Baptiste-Philibert, comte, 1761-1845
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the name of the photographer is unknown - Public Domain
Meredith, Adam
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Linnean Society - Public Domain
Strasburger, Eduard, 1844-1912
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Lang, Charles B.
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Hale, John P. (John Parker), 1806-1873
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Tuke, Daniel Hack, 1827-1895
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User at project link - Public Domain
Wang, Guangyi, 1957-
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Eman - Public Domain
Chazan, Naomi, 1946-....
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baldeaglebluff - CC BY-SA 2.0
Baker, Kenny, 1926-2011
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Cranston, Ruth.
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Seward, William, 1747-1799
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Loutherbourg, Philippe-Jacques de 1740-1812
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anonymous - Public Domain
Brainerd, Eleanor Hoyt, 1868-1942
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Ančerl, Karel
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Jerry "Woody" - CC BY-SA 2.0
Roe, Charles, 1715-1781