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Morgan, James Morris, 1845-1928 - Public Domain
Mathew Brady or Levin Handy - Public Domain
George Kendall Warren - Public Domain
:en:Charles Bird King - Public Domain
unknown - Public Domain
S P Andrew Ltd. - Public Domain
Richard Rothwell - Public Domain
Eugeen Van Mieghem -
:en:John Gilmary Shea - Public Domain
Jac. de Nijs (ANEFO) - CC0 1.0
unknown photographer - Public Domain
Saro Cucinotta - Public Domain
César Jiménez - CC BY 2.0
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Edinger, Ludwig, 1855-1918
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Brownley, Julia, 1952-
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Gäumann, Ernst Albert, 1893-1963
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Morgan, James Morris, 1845-1928 - Public Domain
Maury, William Lewis
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Toulmouche, Auguste, 1829-1890
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Mathew Brady or Levin Handy - Public Domain
Porter, Horace, 1837-1921
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George Kendall Warren - Public Domain
Perry, Arthur Latham, 1830-1905
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McLaglen, Victor, 1886-1959
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:en:Charles Bird King - Public Domain
Opothleyaholo, approximately 1798-1862
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Guggenheim, Davis
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Meyer, Eugene, 1875-1959
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unknown - Public Domain
Taglioni, Filippo, 1777-1871
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unknown - Public Domain
Denny, Anthony, 1501-1549
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Gris, Juan, 1887-1927
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Nelson, Hugh, 1768-1836
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S P Andrew Ltd. - Public Domain
Marsden, Ernest, 1889-1970
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unknown - Public Domain
De' Medici, Luigi, principe di Ottaviano, 1759-1830
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Henrick, Richard P.
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Richard Rothwell - Public Domain
Huskisson, W. (William), 1770-1830
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Franzen, Jonathan
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Eugeen Van Mieghem -
Mieghem, Eugeen van, 1875-1930
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Sluizer, George
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:en:John Gilmary Shea - Public Domain
Mora, Francis, 1827-1905
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Jac. de Nijs (ANEFO) - CC0 1.0
Berkouwer, G. C. (Gerrit Cornelis), 1903-
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Nida, Eugene A. (Eugene Albert), 1914-2011
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unknown photographer - Public Domain
MacLeod, Julius, 1857-1919
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Saro Cucinotta - Public Domain
Ricci, Federico, 1809-1877
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Thicknesse, Ann, 1737-1824
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unknown - Public Domain
Windelband, W. (Wilhelm), 1848-1915
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César Jiménez - CC BY 2.0
Ruiz de la Prada, Agatha