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Horace Hollister, author. C. A. Alvord (New York, NY), publisher. - Public Domain
Harvey K - CC BY 2.0
Frederick Grosse (1828-1894) - Public Domain
Rigmor Dahl Delphin - CC BY-SA 4.0
Nadya Peek - CC BY-SA 2.5
Nv8200p - CC BY-SA 3.0
Henry Benjamin Meigs (Born 1844) - Public Domain
Public Domain
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unknown - Public Domain
unknown<br>original uploader - Public Domain
Divot - CC BY-SA 4.0
SP - Public Domain
Rob Bogaerts / Anefo -
David Shankbone - CC BY 3.0
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Horace Hollister, author. C. A. Alvord (New York, NY), publisher. - Public Domain
Scranton, George W. (George Whitfield), 1811-1861
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Harvey K - CC BY 2.0
Clarke, George Elliott
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Frederick Grosse (1828-1894) - Public Domain
Barkly, Henry, Sir, 1815-1898
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Rigmor Dahl Delphin - CC BY-SA 4.0
Caprino, Ivo, 1920-2001
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Nadya Peek - CC BY-SA 2.5
Bakker, Gijs, 1942-....
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Assad, Hafez, 1930-2000
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Farquhar, William, 1774-1839
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Nv8200p - CC BY-SA 3.0
Cronin, Doreen
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Henry Benjamin Meigs (Born 1844) - Public Domain
Meigs, Henry, 1782-1861
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Public Domain
Pfaff, Johann Friedrich, 1765-1825
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Internet Archive Book Images -
Moore, Frank Frankfort, 1855-1931
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Public Domain
Sabin, Dwight M. (Dwight May), 1843-1902
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unknown - Public Domain
Soden, Hermann, Freiherr von, 1852-1914
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Public Domain
Walther, Johann Gottfried, 1684-1748
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Hidalgo de Cisneros, Baltasar, 1756-1829
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unknown - Public Domain
Shaw, Albert, 1857-1947
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Provenzo, Eugène F.
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Steele, Richard, Sir, 1672-1729
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Gualtieri di Brienne, duca di Atene, -1356
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Bánki, Donát 1859-1922
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Stallo, J. B. (John Bernhard), 1823-1900
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unknown<br>original uploader - Public Domain
Whitmer, John, 1802-1878
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Bordes, Charles, 1863-1909
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Divot - CC BY-SA 4.0
Golden, Peter B.
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SP - Public Domain
Royer, Pancrace, 1705?-1755
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unknown - Public Domain
Chrétien, de Troyes, active 12th century
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Green, George, 1793-1841
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Bernhardi, Friedrich von 1849-1930
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Rob Bogaerts / Anefo -
McVicar, John, 1940-
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David Shankbone - CC BY 3.0
Michaels, Lorne, 1944-