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unknown - Public Domain
Ragtimedorianhenry2010 - Public Domain
Nathaniel Dance - Public Domain
*Rita Molnár, 2000 - CC BY-SA 2.5
Gert-Martin Greuel - CC BY-SA 2.0
engraving by D.J. Pound after a photograph by John Jabez Edwin Mayall - Public Domain
FERT98 - CC BY-SA 4.0
Red Fox Literary, LLC - CC BY-SA 4.0
T Sills 1850 - Public Domain
Contributor(s): The Queenslander - Public Domain
Jmabel - CC BY-SA 3.0
George Richmond - Public Domain
Courtesy Century Co. - Public Domain
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unknown - Public Domain
Coppin, George Selth, 1819-1906
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Ragtimedorianhenry2010 - Public Domain
Guy, Harry P.
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Nathaniel Dance - Public Domain
Clerke, Charles, 1741-1779
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Brücke, Ernst Wilhelm von, 1819-1892
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*Rita Molnár, 2000 - CC BY-SA 2.5
Muti, Ornella, 1955-....
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Allen, George V. (George Venable), 1903-1970
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Porter, Bruce, 1865-1953
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Van Doren, Mamie
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Migne, J.-P. (Jacques-Paul), 1800-1875
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unknown - Public Domain
Parsons, Lucy E. (Lucy Eldine), 1853-1942
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Joyce, Ernest E. Mills (Ernest Edward Mills), -1940
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Gert-Martin Greuel - CC BY-SA 2.0
Dolgachev, I. (Igor V.)
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engraving by D.J. Pound after a photograph by John Jabez Edwin Mayall - Public Domain
Bennett, William Sterndale, 1816-1875
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FERT98 - CC BY-SA 4.0
Horner, James
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Red Fox Literary, LLC - CC BY-SA 4.0
Wahl, Jan
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Dimitrov, Georgi, 1882-1949
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T Sills 1850 - Public Domain
Gilliss, J. M. (James Melville), 1811-1865
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Contributor(s): The Queenslander - Public Domain
Donaldson, St. Clair George, 1863-1935
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Butler, Billy
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Jmabel - CC BY-SA 3.0
Friedman, Ruthann
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Bagot, Charles, 1781-1843
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Burges, Tristam, 1770-1853
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Carpenter, Philo, 1805-1886
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unknown - Public Domain
Yeutter, Clayton K., 1930-
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Gunther, Erna, 1896-1982
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Pratt, Mr. (Samuel Jackson), 1749-1814
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Parmentier, Antoine-Augustin, 1737-1813
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George Richmond - Public Domain
Yonge, Charlotte M. (Charlotte Mary), 1823-1901
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Mortier, Edouard, 1768-1835, duc de Trévise
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Courtesy Century Co. - Public Domain
Anderson, Richard Heron, 1821-1879