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unknown - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
cropped by user Альба-Лонга - Public Domain
Simpson, Colin - Public Domain
Unidentified photographer - Public Domain
unknown photographer - Public Domain
Orientalist - CC BY-SA 3.0
not stated - Public Domain
Schutz - CC BY-SA 4.0
Sans nom d'auteur. - CC0 1.0
Berridge, John and Whittingham, Richard - Public Domain
Alan Light - CC BY 2.0
Henry Thomas Reed (1837–1922) - Public Domain
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unknown - Public Domain
Panizza, Ettore
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George Grantham Bain Collection (Library of Congress) - Public Domain
Austin, Gene, 1900-1972
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cropped by user Альба-Лонга - Public Domain
Brookes, Norman, Sir, 1877-1968
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Simpson, Colin - Public Domain
Hall, William Reginald, 1870-1943
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Vilčinskis, Jonas Kazimieras, 1806-1885
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Berigan, Bunny, 1908-1942
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unknown - Public Domain
Verne, Michel, 1861-1925
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Hendrix, Wanda, 1928-1981
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Breck, James Lloyd, 1818-1876
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Unidentified photographer - Public Domain
Leyendecker, J. C. (Joseph Christian), 1874-1951
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Dall, John, 1918-1971
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unknown photographer - Public Domain
Bliss, William Wallace Smith, 1815-1853
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Orientalist - CC BY-SA 3.0
Jammāʻīlī, ʻAbd al-Ghanī ibn ʻAbd al-Wāḥid, 1146-1203
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unknown - Public Domain
Vasey, George, 1822-1893
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Plivier, Theodor, 1892-1955
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not stated - Public Domain
MacHale, John, 1791-1881
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Schutz - CC BY-SA 4.0
Gelman, Andrew.
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Moore, Phil, 1918-1987
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Coe, David B.
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Sans nom d'auteur. - CC0 1.0
Chevallier, Gabriel, 1895-1969
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Cambon, Jules, 1845-1935
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Stubbs, William, 1825-1901
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Berridge, John and Whittingham, Richard - Public Domain
Berridge, John, 1716-1793
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Appleton, John, 1815-1864
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Trumbull, Jonathan, 1710-1785
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Janin, Jules, 1804-1874
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unknown - Public Domain
Hill, Wilhelm, 1838-1902
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Villeroi, Nicolas de Neufville, Seigneur de, 1542-1617
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Alan Light - CC BY 2.0
Coogan, Keith, 1970-
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Henry Thomas Reed (1837–1922) - Public Domain
Ashbee, Henry Spencer, 1834-1900