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Richard F. Lyon - CC BY-SA 3.0
Allan warren - CC BY-SA 3.0
Johann Georg Weinhold (1813–1880), deutscher Lithograf - Public Domain
Georg Petschnigg - CC BY 2.0
Gleason's - Public Domain
William James Ward, after Martin Archer Shee - Public Domain
Unknown photographer. Uploaded by Realismadder -
Hermann Scherenberg - Public Domain
Johnstone, O'Shannessy & Co. - Public Domain
Universal Television - Public Domain
The Nobel Foundation - Public Domain
fry_theonly - CC BY-SA 2.0
The Granite Monthly magazine - Public Domain
unknown - Public Domain
BKP - CC BY-SA 3.0
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Richard F. Lyon - CC BY-SA 3.0
Yariv, Amnon 1930-
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Small, John H. (John Humphrey), 1858-1946
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Krause, Tom
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Allan warren - CC BY-SA 3.0
Newton, Ivor
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Johann Georg Weinhold (1813–1880), deutscher Lithograf - Public Domain
David, Ferdinand, 1810-1873
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Georg Petschnigg - CC BY 2.0
Cunningham, William J.
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Gleason's - Public Domain
Cobb, Sylvanus, 1823-1887
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William James Ward, after Martin Archer Shee - Public Domain
Wynn, Charles Watkin Williams, 1775-1850
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Unknown photographer. Uploaded by Realismadder -
Ulmanis, Kārlis, 1877-1942
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Hermann Scherenberg - Public Domain
Kleist, Friedrich Heinrich Ferdinand Emil, Graf von Nollendorf, 1762-1823
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Fry, Elizabeth Gurney, 1780-1845
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Johnstone, O'Shannessy & Co. - Public Domain
Hodgkinson, Clement, approximately 1818-1893
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Universal Television - Public Domain
McCord, Kent
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Fuchs, Anke
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Keaton, Buster, 1895-1966
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The Nobel Foundation - Public Domain
Norrish, Ronald George Wreyford, 1897-1978
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Peters, Richard, 1810-1889
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Allegro, John Marco, 1923-
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Oistrakh, Igor, 1931-
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fry_theonly - CC BY-SA 2.0
Friedman, Alan, 1928-
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Lay, Henry C. (Henry Champlin), 1823-1885
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The Granite Monthly magazine - Public Domain
Smith, John Butler, 1838-1914
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Collins, Russell, 1897-1965
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Mathias, Sean
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unknown - Public Domain
Lenček, Rado L. (Rado Ludovik), 1921-2005
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Whitelocke, John, 1757-1833
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Wilberforce, William, 1759-1833
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Kelly, Fitzroy, Baron, 1796-1880
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Ayguals de Izco, Wenceslao, 1801-1873
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BKP - CC BY-SA 3.0
Steele, Tommy.