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Félix Vallotton - Public Domain
Roferbia - CC BY-SA 3.0
Tyomitch -
unknown - Public Domain
Armando Spadini - Public Domain
Public Domain
Satyenkb - Public Domain
Tilly Kettle (1735–1786) was a portrait painter - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
not credited - Public Domain
Bain News Service, publisher - Public Domain
Rob Mieremet / Anefo - CC BY-SA 3.0
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Davidson, John, 1857-1909
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Bakunin, Mikhail Aleksandrovich, 1814-1876
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Siegel, Bugsy, 1906-1947
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Félix Vallotton - Public Domain
Rictus, Jehan, 1867-1933
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Roferbia - CC BY-SA 3.0
Stern, Gerald, 1925-....
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Ikeda, Hayato, 1899-1965
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Cornplanter, Jesse J., 1889-1957
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Tyomitch -
Wirth, Niklaus
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Maeser, Karl G.
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unknown - Public Domain
Bremer, James John Gordon, Sir, 1786-1850
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Armando Spadini - Public Domain
Spadini, Armando, 1883-1925
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Bartlett, Josiah, 1768-1838
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Cook, Edward Tyas, Sir, 1857-1919
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Public Domain
Gordon, J. M. (Joseph Maria), 1856-1929
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Wofford, Thomas Albert, 1908-1978
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Wageman, Thomas Charles, approximately 1787-1863
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Landi, Gaspare, 1756-1830
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Satyenkb - Public Domain
Benegal, Shyam, 1934-....
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Tilly Kettle (1735–1786) was a portrait painter - Public Domain
Small, William, 1734-1775
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Byng, George, 1764-1847
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Dale, Alan, 1926-2002
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Saint Laurent, Yves
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Alley, John B. (John Bassett), 1817-1896
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Public Domain
Shirer, William L. (William Lawrence), 1904-1993
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George Grantham Bain Collection (Library of Congress) - Public Domain
Lloyd, John Uri, 1849-1936
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Skene, Alexander J. C. (Alexander Johnston Chalmers), 1838-1900
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not credited - Public Domain
Savage, Richard, 1846-1903
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Ireland, Andy, 1930-
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Bain News Service, publisher - Public Domain
Davis, Arthur Paul, 1904-1996
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Rob Mieremet / Anefo - CC BY-SA 3.0
Lachs, Manfred