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Kevin Buckstiegel - CC BY-SA 2.0
Adolf Dauthage - Public Domain
Public Domain
YehudaMedinaMizrahi - Public Domain
J. Moss ? - Public Domain
Eugène Maccown (1898-1966). - CC0 1.0
unknown - Public Domain
Serche - CC BY-SA 3.0
Shakko - CC BY-SA 3.0
Illustration from ''Harper's Monthly'', vol. 44, 1872. - Public Domain
Bain News Service - Public Domain
American Education Society -
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Kevin Buckstiegel - CC BY-SA 2.0
Arthur, Beatrice, 1922-2009
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Adolf Dauthage - Public Domain
Wolf, Ferdinand, 1796-1866
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Waitz, Grete, 1953-2011
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Bellomont, Richard Coote, Earl of, 1636-1701
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Public Domain
Sherman, Thomas W. (Thomas West), 1813-1879
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YehudaMedinaMizrahi - Public Domain
Yaniv, ʻIdan, 1986-
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Gershenzon, M. O. (Mikhail Osipovich), 1869-1925
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J. Moss ? - Public Domain
Fitzgerald, Cissy, 1873-1941
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Smith, Doris Buchanan
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Van Wouw, Anton, 1862-1945
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Eugène Maccown (1898-1966). - CC0 1.0
Crevel, René, 1900-1935
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Corneille, Thomas, 1625-1709
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Sottsass, Ettore, 1917-2007
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unknown - Public Domain
Funk, Isaac, 1797-1865
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unknown - Public Domain
Cartwright, William, 1611-1643
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unknown - Public Domain
Moulin, Jean-François Auguste 1752-1810
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Hodges, George Lloyd, ca1792-1862
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Cerutty, Percy, 1895-1975
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Serche - CC BY-SA 3.0
Hicks, Stephen Ronald Craig, 1960-
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Edgerton, Joseph K. (Joseph Ketchum), 1818-1893
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Shakko - CC BY-SA 3.0
Ivan IV, Czar of Russia, 1530-1584
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Illustration from ''Harper's Monthly'', vol. 44, 1872. - Public Domain
Salt, Titus, Sir, 1803-1876
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Meredith, Lois
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Powell, Michael, 1905-1990
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Sherwin, J. K. (John Keyse), 1751-1790
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Huston, John, 1906-1987
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Bain News Service - Public Domain
Adorée, Renée, 1898-1933
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unknown - Public Domain
Tremellius, Immanuel, 1510-1580
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Cézanne, Paul, 1839-1906
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American Education Society -
Phillips, William, 1750-1827