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blahedo - CC BY-SA 2.5
Stevens Institute of Technology Alumni Office - Public Domain
Donostiako Festak - CC BY-SA 2.0
unknown - Public Domain
not stated - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
DAZC03 - CC BY-SA 4.0
Slowking4 -
U.S. Mission Photos by Eric Bridiers - Public Domain
gdcgraphics -
original uploader - Public Domain
Aozukum - CC BY-SA 3.0
Nv8200p - CC BY-SA 3.0
Contemporary photograph - Public Domain
SF-fotografen Louis Huch (1896-1961), som tog stillbildsfoton. - Public Domain
Public Domain
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blahedo - CC BY-SA 2.5
Calhoun, Patrick, 1856-1943
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Savary, Anne-Jean-Marie-René, duc de Rovigo, 1774-1833
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Grauer, Ben
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Stevens Institute of Technology Alumni Office - Public Domain
Humphreys, Alexander Crombie, 1851-1927
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Donostiako Festak - CC BY-SA 2.0
Mala Rodríguez, 1979-
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Glisson, Francis, 1597-1677
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Gorham, George Cornelius 1787-1857
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unknown - Public Domain
Poleni, Giovanni, 1683-1761
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not stated - Public Domain
Parsons, Alfred, 1847-1920
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Mathew Brady Levin Corot Handy - Public Domain
Harmer, Alfred Crout, 1825-1900
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Ballew, Smith
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Hough, Franklin Benjamin, 1822-1885
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DAZC03 - CC BY-SA 4.0
Estigarribia, José Félix, 1888-1940
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Slowking4 -
Yang, Gene Luen
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Derby, Edward Stanley, Earl of, 1509-1572
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U.S. Mission Photos by Eric Bridiers - Public Domain
Forsythe, William, 1949-....
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gdcgraphics -
Lumet, Sidney, 1924-2011
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Smith, Walter Bedell, 1895-1961
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Khan, Ustad Allaudin, 1881-1972
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original uploader - Public Domain
Laneau, Louis, 1637-1696
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Aozukum - CC BY-SA 3.0
Bartholomew, Pablo, 1955-
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Nv8200p - CC BY-SA 3.0
Wagoner, Porter
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Contemporary photograph - Public Domain
Rainy, Robert, 1826-1906
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Segall, Lasar, 1891-1957
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Briquet, John, 1870-1931
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SF-fotografen Louis Huch (1896-1961), som tog stillbildsfoton. - Public Domain
Thulin, Ingrid
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Public Domain
Green, Mary Anne Everett
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Lahmann, H. (Heinrich), 1860-1905
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unknown - Public Domain
Sauppe, Hermann, 1809-1893
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Galvin, William Francis