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unknown - Public Domain
Peperudi - CC BY-SA 4.0
Theodore C. Marceau - Public Domain
Ori Gershoni - CC BY-SA 3.0
(not credited) - Public Domain
Unknown photographer Image taken from book by George, Bryce, 1898, p.2 - Public Domain
Martin Kraft - CC BY-SA 3.0
Andrieux (lithographe) - Public Domain
Erling Mandelmann - CC BY-SA 3.0
unknown photographer - Public Domain
Photomechanical print after Bassano. - CC BY 4.0
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Konoye, Hidemarō
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unknown - Public Domain
Vanderburgh, Federal, 1788-1868
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Veit, Václav, 1806-1864
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Peperudi - CC BY-SA 4.0
Palmer, Tony, 1941-....
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Theodore C. Marceau - Public Domain
Coriat, Isador H. (Isador Henry), 1875-1943
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McGregor, Malcolm, 1892-1945
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Freyre, Gilberto, 1900-1987
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Demarest, William
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Caravaggio, Michelangelo Merisi da, 1573-1610
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Bass, Robert P. (Robert Perkins), 1873-1960
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Blassie, Michael Joseph, 1948-1972
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Ori Gershoni - CC BY-SA 3.0
Gershuni, Moshe
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Hobday, William Armfield, 1771-1831
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George, Mademoiselle (Marguerite-Joséphine Weimer), 1787-1867
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Bellegarde, Dantès 1877-1966
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(not credited) - Public Domain
Cradlebaugh, John, 1819-1872
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Bertrand, Alexandre, 1820-1902
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Ursuleasa, Mihaela
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Unknown photographer Image taken from book by George, Bryce, 1898, p.2 - Public Domain
Campbell, Robert, 1808-1894
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Curson, Ted
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Martin Kraft - CC BY-SA 3.0
Walsh, Aisling
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Andrieux (lithographe) - Public Domain
Lemoine-Montigny, M.
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Erling Mandelmann - CC BY-SA 3.0
Des Cars, Guy
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Cipriani, Giovanni Battista, 1727-1785
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Riel, Louis, 1844-1885
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unknown - Public Domain
Grisi, Giuditta, 1805-1840
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Pinza, Ezio
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unknown photographer - Public Domain
Veiller, Bayard, 1869-1943
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Photomechanical print after Bassano. - CC BY 4.0
Pavy, F. W. (Frederick William), 1829-1911
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unknown - Public Domain
Sullivan, T. D. (Timothy Daniel), 1827-1914