Image from Wikimedia Commons
Karl Stauffer-Bern - Public Domain
Unknown War Photographer - Public Domain
Uknown War Photographer - Public Domain
unknown - Public Domain
National Magazine - Public Domain
Glasgow Digital Library - Public Domain
Brady-Handy Photograph Collection (Library of Congress) - Public Domain
anonymous -
Public Domain
Zesar2005 - CC BY-SA 3.0
David Shankbone - CC BY 2.0
Dominicus Custos - Public Domain
anonymous - Public Domain
Chancellery of the President of the Republic of Poland -
Frances Benjamin Johnston - Public Domain
Christoph Reichelt, Dresden - CC BY 3.0
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Astruc, Gabriel, 1864-1938
Image from Wikimedia Commons
Karl Stauffer-Bern - Public Domain
Stauffer, Karl, 1857-1891
Image from Wikimedia Commons
Unknown War Photographer - Public Domain
Milling, Thomas D. (Thomas DeWitt), 1887-1960
Image from Wikimedia Commons
Uknown War Photographer - Public Domain
Conner, Fox, 1874-1951
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Sotomayor, Sonia, 1954-
Image from Wikimedia Commons
unknown - Public Domain
Cassatt, A. J. (Alexander Johnston), 1839-1906
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National Magazine - Public Domain
Clare, Ada
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Hersey, John, 1914-1993
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Carlisle, Una Mae, 1915-1956
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Bingham, Hiram, 1789-1869
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Glasgow Digital Library - Public Domain
Henderson, John B.
Image from Wikimedia Commons
Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Clark, Alvah A. (Alvah Augustus), 1840-1912
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anonymous -
Rojankovsky, Feodor, 1891-1970
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Espinosa, Manuel, 1912-2006
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Public Domain
Johnson, George W., 1811-1862
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Zesar2005 - CC BY-SA 3.0
Cammermeyer, Margarethe, 1942-
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David Shankbone - CC BY 2.0
McInerney, Jay.
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Dominicus Custos - Public Domain
Sherley, Anthony, Sir, 1565-1635?
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anonymous - Public Domain
Soriano, Francesco, 1548 or 1549-1621
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Smiles, Samuel, 1812-1904
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Chancellery of the President of the Republic of Poland -
McAleese, Mary
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Steadman, Vera
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Malaka, Tan
Image from Wikimedia Commons
Bayliss, William Maddock, Sir, 1860-1924
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unknown - Public Domain
Abert, Hermann, 1871-1927.
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Frances Benjamin Johnston - Public Domain
Brown, Henry Billings, 1836-1913
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Christoph Reichelt, Dresden - CC BY 3.0
Sobek, Werner.
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Snyder, Vic, 1947-
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Pablo de Santa Maria, Bishop of Burgos, approximately 1351-1435
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Frederick Henry, Prince of Orange, 1584-1647