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Anefo - CC0 1.0
w:Alpha Kappa Alpha -
Masangina - CC BY-SA 3.0
Derivative work by Krepideia - CC BY-SA 2.0
Angela George - CC BY 3.0
Staff photographer of the w:United States Senate - Public Domain
Artist: S. J. Woolf (Samuel Johnson Woolf, 1880-1948)<br />''Time'' magazine - Public Domain
Phra Soralak Likhit (1875-1958) - Public Domain
itsik64 - CC BY 2.0
unknown - Public Domain
Carlo Riccardi -
Greg Hernandez at https://www.flickr.com/photos/greginhollywood/ - CC BY 2.0
J. Hawksworth after a painting by Lemuel Abbott - Public Domain
E. V. Eddis (artist); W. D. (engraver) - Public Domain
S. C. Smith - Public Domain
Public Domain
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Anefo - CC0 1.0
Chance, Britton
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w:Alpha Kappa Alpha -
Slowe, Lucy Diggs, 1885-1937
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Masangina - CC BY-SA 3.0
Yalom, Irvin D., 1931-....
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Dinescu, Violeta
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Hoar, Roger Sherman
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Derivative work by Krepideia - CC BY-SA 2.0
Martini, Carlo Maria, 1927-2012
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Schjellerup, H. C. F. C., 1827-1887
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Angela George - CC BY 3.0
Beauvais, Garcelle, 1966-....
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Staff photographer of the w:United States Senate - Public Domain
Flanders, Ralph E. (Ralph Edward), 1880-1970
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Artist: S. J. Woolf (Samuel Johnson Woolf, 1880-1948)<br />''Time'' magazine - Public Domain
Hertz, Alfred
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Phra Soralak Likhit (1875-1958) - Public Domain
Vajiravudh, King of Siam, 1881-1925
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itsik64 - CC BY 2.0
Einstein, Arik
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Pietsch, Paul, 1911-
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unknown - Public Domain
Macchi, Vincenzo, 1770-1860
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Delaval, John Hussey Delaval, Baron, 1728-1808
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Plaskett, J. S. (John Stanley), 1865-1941
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unknown - Public Domain
Goshorn, A. T. (Alfred Traber), 1833-1902
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Carlo Riccardi -
Moro, Aldo, 1916-1978
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Corbetta, Francesco, approximately 1615-1681
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Fyfe, Hamilton, 1869-1951
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Machiavelli, Niccoló, 1469-1527
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Greg Hernandez at https://www.flickr.com/photos/greginhollywood/ - CC BY 2.0
Cariou, Len
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Wycliffe, John, -1384
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J. Hawksworth after a painting by Lemuel Abbott - Public Domain
Percy, Thomas, 1729-1811
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unknown - Public Domain
Meinertzhagen, Richard, 1878-1967
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E. V. Eddis (artist); W. D. (engraver) - Public Domain
Sabine, Joseph, 1770-1837
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S. C. Smith - Public Domain
Hunter, Joseph, 1783-1861
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Musser, A. Milton
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unknown - Public Domain
Blankenburg, Rudolph, 1843-1918
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Public Domain
Howard, Benjamin, 1760-1814