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. - Public Domain
Evans, L.A. (picture credit) - Public Domain
Sir William Rothenstein - Public Domain
Contemporary portrait - Public Domain
unknown - Public Domain
infamousjre - CC BY-SA 2.0
Bellino Photo Studios - Public Domain
user at project - Public Domain
Public Domain
Robert Tucker (1832–1905) - Public Domain
Alexander Makarov / Александр Макаров -
Mathew Brady Levin Corot Handy - Public Domain
unknown - CC BY-SA 4.0
unknown -
Not specified in the source - Public Domain
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. - Public Domain
Solera, Temistocle, 1815-1878
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Democritus, Christianus, 1673-1734
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Mather, W. W. (William Williams), 1804-1859
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Steele, Freddie, 1912-1984
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Denham, John, Sir, 1615-1669
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Evans, L.A. (picture credit) - Public Domain
Barrie, Nigel 1889-1971
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Sir William Rothenstein - Public Domain
Rothenstein, John, 1901-1992
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Contemporary portrait - Public Domain
Ashburton, Alexander Baring, Baron, 1774-1848
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unknown - Public Domain
Nichols, William Henry, 1852-1930
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infamousjre - CC BY-SA 2.0
Majors, Johnny, 1935-
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Bellino Photo Studios - Public Domain
Tresca, Carlo, 1879-1943
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Niel, Adolphe, 1802-1869
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user at project - Public Domain
Ruskaja, Jia, 1902-1970
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Talcott, Andrew, 1797-1883
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Public Domain
Mason, William E. (William Ernest), 1850-1921
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Robert Tucker (1832–1905) - Public Domain
Bryant, Sophie (Sophie Willock), 1850-1922
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user at project - Public Domain
Cherryh, C. J.
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Alexander Makarov / Александр Макаров -
Liepa, Māris, 1936-1989
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Mathew Brady Levin Corot Handy - Public Domain
Cameron, Angus, 1826-1897
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unknown - CC BY-SA 4.0
Meyer, Hannes, 1889-1954
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Lamplugh, Thomas, 1615-1691
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Kurtz, Swoosie
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Bennett, Caleb P., 1758-1836
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Fellenberg, Emanuel von, 1771-1844
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unknown -
Smith, Mamie, 1883-1946
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Not specified in the source - Public Domain
Monk, F. D. (Frederick Debartzch), 1856-1914
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unknown - Public Domain
Alexander, Mary, -1760
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Smith, Jefferson Randolph, 1860-1898
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unknown - Public Domain
Kobold, Hermann, 1858-1942
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Agasse, Jacques Laurent, 1767-1849