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unknown - Public Domain
Eric Frommer - CC BY-SA 2.0
George Mark Bergman -
Editor: Leslie Greenhalgh, - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
James Hopwood - Public Domain
unknown -
Alexander Seitz (Photographic company) - Public Domain
Shizhao - CC BY 3.0
after w:Godfrey Kneller - Public Domain
Ricardo André Frantz (Tetraktys) -
Rattila - CC BY-SA 3.0
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García, Jesús, 1956 April 12-
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unknown - Public Domain
Williams, Benjamin, 1751-1814
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Eric Frommer - CC BY-SA 2.0
Holt, David, 1946-
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Vasmer, Max, 1886-1962
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Porpora, Nicola, 1686-1768
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George Mark Bergman -
Kelley, John L.
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Cardozo, Francis Lewis, 1836-1903
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Majo, Gian Francesco de 1732-1770
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Editor: Leslie Greenhalgh, - Public Domain
Perry, L. Tom, 1922-
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Giraudoux, Jean, 1882-1944
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Brown, George, 1835-1917
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Vianen, Paulus van, approximately 1570-1613
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Turnbull, Colin M.
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Ashkenazy, Vladimir, 1937-....
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unknown - Public Domain
Kuznet︠s︡ov, N. G. (Nikolaĭ Gerasimovich), 1902-1974
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Mathew Brady Levin Corot Handy - Public Domain
Thayer, John M. (John Milton), 1820-1906
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Harris, Henry S. (Henry Schenck), 1850-1902
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Savery, Roelant, 1576-1639
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James Hopwood - Public Domain
Chenevix, Richard, 1774-1830
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Spook, Per, 1939-....
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unknown -
Florence, Lella Secor, 1887-1966
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Alexander Seitz (Photographic company) - Public Domain
Donders, F.C. (Franciscus Cornelis), 1818-1889
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Morris, William, 1820-1858
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Thomas, D. A. (David Alfred), 1856-1918
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Shizhao - CC BY 3.0
Mei, Lanfang, 1894-1961
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after w:Godfrey Kneller - Public Domain
Bridgewater, John Egerton, Earl of, 1646-1701
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Ricardo André Frantz (Tetraktys) -
Ferrata, Ercole, 1610-1686
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Hale, Susan, 1833-1910
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Fuller, Henry Blake, 1857-1929
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Rattila - CC BY-SA 3.0
Carro, Joannes de, 1770-1857