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Lioneldecoster - CC BY-SA 3.0
Yuval Yaron - CC BY-SA 3.0
Universal - Public Domain
Shaun Merritt - CC BY 2.0
W. H. Barnes & Co. (New York, NY), publisher. George Edward Perine (1837-1885), artist. - Public Domain
Coloured stipple engraving by James Heath (1757–1834), after Henry Raeburn (1756–1823) - Public Domain
Unknown - Public Domain
Unknown War Photographer - Public Domain
Frank Hall - Public Domain
Eric Koch / Anefo - CC BY-SA 3.0
J. B. Lyon Company (Albany, NY), publisher. - Public Domain
Adrian Rogers - Public Domain
Bertha Spafford Vester - CC BY-SA 2.5
author of photograph unknown - Public Domain
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Eisenman, Peter, 1932-....
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Hinshaw, Carl, 1894-1956
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Lioneldecoster - CC BY-SA 3.0
Doggett, Bill, 1916-1996
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Adler, Nathan Marcus, 1803-1890
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Bowen, Lionel, 1922-2012
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Yuval Yaron - CC BY-SA 3.0
Kosashvili, Dover, 1966-....
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Lupien, Tony, 1917-
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Universal - Public Domain
Tryon, Glenn, 1899-1970
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Viebig, Clara, 1860-1952
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Chamberlain, Montague, 1844-1924
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Shaun Merritt - CC BY 2.0
Purdy, Al, 1918-2000
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W. H. Barnes & Co. (New York, NY), publisher. George Edward Perine (1837-1885), artist. - Public Domain
Ashley, Delos R. (Delos Rodeyn), 1828-1873
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Coloured stipple engraving by James Heath (1757–1834), after Henry Raeburn (1756–1823) - Public Domain
Monro, Alexander, 1733-1817
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Unknown - Public Domain
Diogenes, Laertius
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Unknown War Photographer - Public Domain
Lucas, John Porter, 1890-1949
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Poncelet, M. (Jean Victor), 1788-1867
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Hilldring, John H. (John Henry), 1895-1974
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Roget, Peter Mark, 1779-1869
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Frank Hall - Public Domain
Mobutu, Sese Seko, 1930-1997
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Tallmadge, Frederick Augustus, 1792-1869
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Eric Koch / Anefo - CC BY-SA 3.0
Pompidou, Georges, 1911-1974
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J. B. Lyon Company (Albany, NY), publisher. - Public Domain
Bennett, John J. (John James), 1894-1967
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Adrian Rogers - Public Domain
Rogers, Adrian
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Barber, Herbert Spencer, 1882-1950
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McGrigor, James, Sir, 1771-1858
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Bertha Spafford Vester - CC BY-SA 2.5
Spafford, Anna T., 1842-1923
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Grafton, Henry Fitzroy, Duke of, 1663-1690
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Young, Trummy
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author of photograph unknown - Public Domain
Levene, P. A. (Phoebus Aaron), 1869-1940
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Smith, William, -1814