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New York: The National Council of the Protestant Episcopal Church - Public Domain
Pedro J Pacheco - CC BY-SA 4.0
Suyk, Koen / Anefo -
Fritz Cohen - Public Domain
Joly MacFie. Wwwhatsup -
Moody College of Communication - CC BY-SA 2.0
spaceodissey - CC BY 2.0
Willem van de Poll - CC BY-SA 3.0
Mathew Brady - Public Domain
:en:Mathew Brady - Public Domain
unknown - Public Domain
Alain Zirah - CC BY 2.0
Sławek - CC BY-SA 2.0
"Photo by Messrs. Dickinson, London, New Bond Street" (according to http://www.sil.si.edu/DigitalCollections/hst/scientific-identity/fullsize/SIL14-T002-07a.jpg) -
J.M. LOPEZ - Public Domain
Public Domain
John B. Horner - Public Domain
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New York: The National Council of the Protestant Episcopal Church - Public Domain
Creighton, Frank W. (Frank Whittington), 1879-1948
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Levi-Montalcini, Rita, 1909-2012
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Pedro J Pacheco - CC BY-SA 4.0
Kiarostami, Abbas
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Suyk, Koen / Anefo -
Poortvliet, Rien.
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Fritz Cohen - Public Domain
Bergmann, Ernst David, 1903-
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Joly MacFie. Wwwhatsup -
Cohen, Ira
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Harlan, Josiah, 1799-1871
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Haar, Alfréd, 1885-1933
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Moody College of Communication - CC BY-SA 2.0
Sulzberger, Arthur Ochs, 1951-
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spaceodissey - CC BY 2.0
Gere, Richard, 1949-....
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Willem van de Poll - CC BY-SA 3.0
Jón Leifs
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Dias, Bartolomeu
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Mathew Brady - Public Domain
Harris, Henry Richard, 1828-1909
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Schiller, Karl, 1911-
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:en:Mathew Brady - Public Domain
Brumidi, Constantino, 1805-1880
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unknown - Public Domain
Pirmez, Octave, 1832-1883
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Alain Zirah - CC BY 2.0
Akin, Fatih, 1973-....
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unknown - Public Domain
Halsted, Byron D. (Byron David), 1852-1918
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unknown - Public Domain
Meade, Robert Henry, Sir, 1835-1898
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Walsh, Thomas James, 1859-1933
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Sławek - CC BY-SA 2.0
Bereźnicki, Kiejstut (1935-).
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"Photo by Messrs. Dickinson, London, New Bond Street" (according to http://www.sil.si.edu/DigitalCollections/hst/scientific-identity/fullsize/SIL14-T002-07a.jpg) -
Kelvin, William Thomson, baron, 1824-1907
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J.M. LOPEZ - Public Domain
Mounet-Sully, 1841-1916
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Public Domain
Bendl, Karel, 1838-1897
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Carpue, J. C. (Joseph Constantine), 1764-1846
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John B. Horner - Public Domain
Blanchet, Francis Norbert, 1795-1883
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Post, Wiley, 1898-1935
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Greene, Balcomb, 1904-1990
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unknown - Public Domain
Hutchings, J. M. (James Mason), 1820-1902
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Nuttall, George Henry Falkiner, 1862-1937