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unknown - Public Domain
Lesley Kuhn - Public Domain
Sir (John) Benjamin Stone (1838-1914) - Public Domain
User at project link - Public Domain
user at project - Public Domain
Léonard Gaultier (1561-1635) - Public Domain
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Djmaschek - CC BY-SA 4.0
Public Domain
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unknown - Public Domain
Cadman of Silverdale, John Cadman, Baron, 1877-1941
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Lesley Kuhn - Public Domain
Schroeder, Theodore, 1864-1953
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Sir (John) Benjamin Stone (1838-1914) - Public Domain
Maclean, James Mackenzie
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Bower, Archibald, 1686-1766
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unknown - Public Domain
Gouled Aptidon, Hassan
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Hogg, James Weir, Sir, 1790-1876
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Kellner, Oscar Johann, 1851-1911
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Hornby, Geoffrey Phipps, Sir, 1825-1895
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User at project link - Public Domain
Seberg, Jean
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user at project - Public Domain
Everett, Mark
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Sandoval y Rojas, Bernardo, 1546-1618
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Weizman, Ezer, 1924-2005
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Daudelin, Charles, 1920-2001
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unknown - Public Domain
Turina, Joaquín, 1882-1949
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Muldoon, R. D. (Robert David), 1921-1992
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Schack, Adolf Friedrich von 1815-1894
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Léonard Gaultier (1561-1635) - Public Domain
Clouet, François, -1572
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Taylor, James Alfred, 1878-1956
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Gellius, Aulus
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Kerschensteiner, Georg, 1854-1932
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Golan, Menahem, 1929-...
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unknown - Public Domain
Bāb, ʻAlī Muḥammad Shīrāzī, 1819-1850
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Langdon-Davies, John, 1897-1971
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unknown - Public Domain
Fish, Carl Russell, 1876-1932
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Djmaschek - CC BY-SA 4.0
Waller, Edwin, 1800-1881
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Hecht, Jennifer Michael, 1965-....
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Public Domain
Malvern, Godfrey Martin Huggins, Viscount, 1883-1971
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Finsch, O. (Otto), 1839-1917
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Alvear, Marcelo Torcuato de, 1868-1942
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Kamagurka