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Marcos, Ferdinand E. (Ferdinand Edralin), 1917-1989
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Charles Balthazar Julien Févret de Saint-Mémin - Public Domain
Morris, Samuel, 1734-1812
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Daubechies, Ingrid.
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nieznany/unknown - Public Domain
Szyfman, Arnold, 1882-1967
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Louis Agricola Bauer - Public Domain
Fox, Robert Were, 1789-1877
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Anonymous unless otherwise stated - Public Domain
Murray, David Christie, 1847-1907
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Hannibal - Public Domain
Alfredson, Hans
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Borgen, Johan, 1902-1979
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Martin Labelle - CC BY-SA 2.0
Charles, Grégory 1968-....
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Stivell, Alan
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Uyvsdi - Public Domain
Horse, Michael.
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Gaffney, Patrick, 1949-
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Meiklejohn, Alexander, 1872-1964
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Saville, John, 1916-2009
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Brooke of Warwick Castle, George Greville, Earl, 1746-1816
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Herrick, Robert, 1868-1938
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Skredsvig, Christian, 1854-1924
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Kasson, John A.
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Haussonville, O. (Othenin), comte d', 1809-1884
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Arquette, David
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Illyés, Gyula, 1902-1983
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Forrest, Frederic
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Moore, Edward H., 1871-1950
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Russell, John, 1745-1806
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Toth, Alex
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Seaman, Owen, 1861-1936
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Harnack, Adolf von 1851-1930