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Engraved by D. J. Pound from a photograph by Mayall - Public Domain
Walker Hodgson (1864-floruit 1923) - Public Domain
Repro: Albert H. Payne († 1902) - Public Domain
unknown - Public Domain
Georges Seguin (Okki - CC BY-SA 3.0
Dynastar - CC BY-SA 3.0
Gage Skidmore - CC BY-SA 3.0
Magdalena Thullen - Public Domain
Pavel.mavrin - Public Domain
not stated - Public Domain
S. Doguet, Bibliothécaire de la SEF à partir de la lithographie de A. Millot (Portrait de S.-A. de Marseul) - Public Domain
©1915 Essanay Studios - Public Domain
Josef Kriehuber - Public Domain
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Morris, Thomas, 1732?-
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Engraved by D. J. Pound from a photograph by Mayall - Public Domain
Canning, Charles John, 1812-1862
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Hillings, Patrick J., 1923-1994
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Drysdale, Don
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Walker Hodgson (1864-floruit 1923) - Public Domain
Menpes, Mortimer, 1855-1938
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Repro: Albert H. Payne († 1902) - Public Domain
Wilt, Marie 1833-1891
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unknown - Public Domain
Henderson, David (British Army officer)
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unknown - Public Domain
Gooch, William
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unknown - Public Domain
Tixier-Vignancour, Jean-Louis, 1907-1989
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Georges Seguin (Okki - CC BY-SA 3.0
Christin, Pierre
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Snell, J. Laurie (James Laurie), 1925-2011
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Santander, Francisco de Paula, 1792-1840
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Berigan, Bunny, 1908-1942
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Dynastar - CC BY-SA 3.0
Warren, Charles Marquis, 1912-1990
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Gage Skidmore - CC BY-SA 3.0
Pahlavi, Rezā, 1960-
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Marañón, Gregório, 1887-1960
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Essenius, Andreas, 1618-1677
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Codrington, Henry John, 1808-1877
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Elstak, Paul, 1966-
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Magdalena Thullen - Public Domain
Thullen, Peter.
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Pavel.mavrin - Public Domain
Hopcroft, John E., 1939-
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Burr, Raymond, 1917-1993
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not stated - Public Domain
Lang, Louis, 1814-1893
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S. Doguet, Bibliothécaire de la SEF à partir de la lithographie de A. Millot (Portrait de S.-A. de Marseul) - Public Domain
Marseul, S.-A. de (Silvin Augustin), 1812-1890
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©1915 Essanay Studios - Public Domain
Bacon, Lloyd, 1890-1955
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Crafts, Samuel Chandler, 1768-1853
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Jones, Richard Roberts, 1780-1843
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Josef Kriehuber - Public Domain
Kaiser, Friedrich, 1814-1874
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Sangster, Margaret Elizabeth Munson, 1838-1912
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Bryant, Robert L.