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unknown - Public Domain
''Motion Picture Magazine'' - Public Domain
Public Domain
Engraved by Thomas Woolnoth from National Portrait Gallery by Abraham Wivell -
unknow. uploader Claudio Elias - Public Domain
Joost Evers / Anefo - CC BY-SA 3.0
Bassano ltd -
David K Yeates & Peter S Cranston - CC BY 3.0
Michigan Historical Commission - Public Domain
USMC - Public Domain
original uploader - Public Domain
Rambuteau - Public Domain
Tallmantz - CC BY-SA 3.0
Royal Society uploader - CC BY-SA 4.0
J.D. Noske / Anefo -
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unknown - Public Domain
Hoch, August, 1868-1919
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''Motion Picture Magazine'' - Public Domain
King, Henry, 1886-1982
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Public Domain
Kass, Leon
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unknown - Public Domain
Rudnev, V. V. (Vadim Viktorovich), 1879-1940
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Loisy, Alfred, 1857-1940
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Killens, John Oliver, 1916-1987
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Lutherus, Paulus, 1533-1593
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Engraved by Thomas Woolnoth from National Portrait Gallery by Abraham Wivell -
Aberdeen, George Hamilton Gordon, Earl of, 1784-1860
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Lee, Nathaniel, 1653?-1692
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unknown - Public Domain
Chapman, Frank M. (Frank Michler), 1864-1945
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unknow. uploader Claudio Elias - Public Domain
Discépolo, Enrique Santos
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Joost Evers / Anefo - CC BY-SA 3.0
Bergman, Ingmar, 1918-2007
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Bassano ltd -
Beauchamp, William Lygon, Earl of, 1903-1979
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David K Yeates & Peter S Cranston - CC BY 3.0
Colless, D. H.
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Michigan Historical Commission - Public Domain
Warren, Edward K., 1847-1919
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Beale, Truxton, 1856-1936
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USMC - Public Domain
Barrow, Robert H.
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unknown - Public Domain
Malo, Davida, 1795-1853
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Rattazzi, Marie, 1833-1902
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unknown - Public Domain
Orozco, Olga
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Clavería, Narciso, 1795-1851
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original uploader - Public Domain
Aleramo, Sibilla, 1876-1960
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Khlebnikov, Velimir, 1885-1922
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Rambuteau - Public Domain
Rambuteau, Claude-Philibert Barthelot de 1781-1869
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Livingston, M. Stanley (Milton Stanley)
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Harrison, Benjamin, 1833-1901
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Pretyman, George, 1750-1827
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Tallmantz - CC BY-SA 3.0
Provost, Jon, 1949-
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Royal Society uploader - CC BY-SA 4.0
Dawkins, Marian Stamp.
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J.D. Noske / Anefo -
Niemöller, Martin, 1892-1984