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Luigi Mussini - Public Domain
unknown - Public Domain
Mathew Brady or Levin Corbin Handy - Public Domain
Jim Heaphy (cropping and editing) -
Ghost-bat - CC BY-SA 3.0
Kreidezeichnung von J.Schmeller, Goethe-Nationalmuseum Weimar (1932) - Public Domain
Public Domain
Scherer - Public Domain
no conegut -
Gage Skidmore - CC BY-SA 3.0
Frank Penny - Public Domain
Harris & Ewing - Public Domain
William Carrick - Public Domain
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Hogarth, William, 1697-1764
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Luigi Mussini - Public Domain
Mussini, Luigi, 1813-1888
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unknown - Public Domain
Balmaceda, José Manuel, 1840-1891
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Argyll, John Campbell, Duke of, 1680-1743
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Mathew Brady or Levin Corbin Handy - Public Domain
Stevenson, J. W. (John White), 1812-1886
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Astruc, Alexandre
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Jim Heaphy (cropping and editing) -
Dawson, Glen, 1912-
Image from Wikimedia Commons
unknown - Public Domain
Abašiże, Grigol, 1914-1994
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Ghost-bat - CC BY-SA 3.0
Ki-Zerbo, Joseph.
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Bertrand, Louis, 1866-1941
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Brown, Henry Kirke, 1814-1886
Image from Wikimedia Commons
Kreidezeichnung von J.Schmeller, Goethe-Nationalmuseum Weimar (1932) - Public Domain
Riemer, Friedrich Wilhelm, 1774-1845
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Public Domain
Gerhardt, Ch., 1816-1856
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Scherer - Public Domain
Amador Guerrero, Manuel, 1833-1909
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Mocenigo, Alvise I, 1507-1577
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Craig, Locke, 1860-1925
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no conegut -
Householder, Alston Scott, 1904-
Image from Wikimedia Commons
Gage Skidmore - CC BY-SA 3.0
McGill, Everett
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Frank Penny - Public Domain
Corrie, Daniel, 1777-1837
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Hyde, William De Witt, 1858-1917
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Schimmelpfennig, Roland
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Harris & Ewing - Public Domain
Peixotto, Ernest C., 1869-1940
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Pelloe, Emily H
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Crane, Caroline Bartlett, 1858-1935
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Kleindienst, Richard G., 1923-2000
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William Carrick - Public Domain
Carrick, William, 1827-1878
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unknown - Public Domain
Holland, Henry, 1745-1806
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Ward, John, approximately 1679-1758
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Duras, Emmanuel Félicité de Durfort, duc de, 1715-1789
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Public Domain
Eastman, Crystal, 1881-1928