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François Alquier - CC BY-SA 3.0
Toglenn - CC BY-SA 3.0
GFHund - CC BY 3.0
Illegible - Public Domain
Bill Doll & Company -publicity agency - Public Domain
unknown - CC0 1.0
unknown - Public Domain
unknown - CC BY 3.0
Alexander Bassano - Public Domain
Armineaghayan - CC BY-SA 4.0
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Maupassant, Guy de, 1850-1893
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Wharton, Thomas Wharton, Marquess of, 1648?-1715
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Hollander, Bernard, 1864-1934
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François Alquier - CC BY-SA 3.0
Genest, Véronique, 1956-....
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Savage, Michael Joseph, 1872-1940
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Strozier, Robert Manning, 1906-1960
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Bellosio, Carlo, 1801-1849.
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Toglenn - CC BY-SA 3.0
Foster, Robert, 1941-
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Beaubrun, Charles 1604-1692
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Pauling, Linus, 1901-1994
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Patric, Jason
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GFHund - CC BY 3.0
Mottelson, Ben R.
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Illegible - Public Domain
Delavigne, Casimir, 1793-1843
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Stratton, Samuel Wesley 1861-1931
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Cameron, Alan, Sir, 1750-1828
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Bill Doll & Company -publicity agency - Public Domain
Davenport, Nigel
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unknown - CC0 1.0
Ellis, Edith, 1876-1960
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Lewis, Monty, 1907-1997
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unknown - Public Domain
Corbett, Robert J. (Robert James), 1905-1971
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Doughty, Charles Montagu, 1843-1926
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Khieu, Samphan
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unknown - CC BY 3.0
Dickens, Frederick William, 1820-1868
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Alexander Bassano - Public Domain
Moore, John, 1826-1907
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Wyatt, Thomas, Sir, 1503?-1542
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Graves, Samuel, 1713-1787
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Armineaghayan - CC BY-SA 4.0
Avedikian, Serge, 1955-....
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Packer, Asa, 1805-1879
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Tappan, Benjamin, 1773-1857
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Wilson, Shadow
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unknown - Public Domain
Sleigh, Bernard, 1872-