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:de:Christian Friedrich Tieck - Public Domain
Olga Kuzischina - CC BY-SA 4.0
Charles Reutlinger Upload, stitch and restoration by Jebulon - Public Domain
Public Domain
Steven C. Condit - Public Domain
Alexander S. Witcomb (1835-1905) - Public Domain
J.A. Dumas - Public Domain
http://www.aworan.com - CC BY 2.0
Unknown (U.S. Senate Historical Office) - Public Domain
user at project - Public Domain
unknown - Public Domain
not stated - Public Domain
unknown - CC BY 3.0
original uploader - Public Domain
Daderot - Public Domain
Tymar Lighting - CC BY-SA 3.0
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:de:Christian Friedrich Tieck - Public Domain
Stäel, Madame de (Anne-Louise-Germaine), 1766-1817
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Olga Kuzischina - CC BY-SA 4.0
Bakatin, Vadim
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Ince, Thomas H.
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Charles Reutlinger Upload, stitch and restoration by Jebulon - Public Domain
Hébert, Edmond 1812-1890
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Meade, Richard W. (Richard Worsam), 1837-1897
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Necker, Suzanne Curchod, 1739-1794
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Keller, Ferdinand, 1800-1881
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Public Domain
Sheridan, Frances Chamberlaine, 1724-1766
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Steven C. Condit - Public Domain
Condit, Carl W.
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Alexander S. Witcomb (1835-1905) - Public Domain
Roca, Julio Argentino, 1843-1914
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J.A. Dumas - Public Domain
Beauchesne, Arthur, 1876-
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http://www.aworan.com - CC BY 2.0
Eastwood, Kyle
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Young, Roland, 1887-1953
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Unknown (U.S. Senate Historical Office) - Public Domain
Wofford, Harris, 1926-2019
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user at project - Public Domain
Pelikán, Jaroslav, 1923-2006
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Semmelweis, Ignác Fülöp, 1818-1865
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Mercy-Argenteau, Florimond-Claude, comte de, 1727-1794
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unknown - Public Domain
Sophie, Queen, consort of William III, King of the Netherlands, 1818-1877
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Falkenhausen, Alexander, Freiherr von, 1878-1966
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not stated - Public Domain
Cosson, E. (Ernest), 1819-1889
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Oklahoma (Battleship : BB-37)
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Magnuson, Ann
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Pierson, Arthur T., 1837-1911
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unknown - CC BY 3.0
Hassel, Odd, 1897-1981
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original uploader - Public Domain
Melville, Andrew, 1545-1622
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Macarthur, John, 1767-1834
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Buck, Charles F. (Charles Francis), 1841-1918
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Daderot - Public Domain
Mears, Otto, 1840-1931
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Souberbielle, Joseph, 1754-1846
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Tymar Lighting - CC BY-SA 3.0
Kershaw, Nik