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Public Domain
unknown -
Sidoine - CC BY-SA 3.0
Carlo Rondinelli - CC BY 2.0
Charles Roscoe Savage - Public Domain
Bain - Public Domain
George Augustus Baker - Public Domain
Jaqen - CC BY-SA 3.0
unknown - Public Domain
Christopher Bromige - CC BY-SA 3.0
A. Tardier, an 18th century artist, picture digitalised by Alexei Kouprianov - Public Domain
author - Public Domain
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Public Domain
Costigan, Edward Prentiss, 1874-1939
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Nuxhall, Joe
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Flamel, Nicolas, -1418
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unknown -
Prandtl, Ludwig, 1875-1953
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Štampar, Andrija, 1888-1958
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Public Domain
Duke, James Buchanan, 1856-1925
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Thomson, Joseph, 1858-1895
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Sidoine - CC BY-SA 3.0
Viennet, Jean-Pons-Guillaume, 1777-1868
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Mercouri, Melina, 1925-
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Carlo Rondinelli - CC BY 2.0
Davis, Walter, 1932-1990
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Charles Roscoe Savage - Public Domain
Smith, John, 1832-1911
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Wyatt, Thomas Henry, 1807-1880
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Bain - Public Domain
Fish, Frederick P. (Frederick Perry), 1855-1930
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Gibbs, Wolcott, 1822-1908
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George Augustus Baker - Public Domain
Astor, William B. (William Backhouse), 1792-1875
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Bain - Public Domain
Manning, Richard Irvine, 1859-1931
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Huntington, Ebenezer, 1754-1834
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Jaqen - CC BY-SA 3.0
Grasso, Pietro
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Gaskin, Victor
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Burton, William E. (William Evans), 1802-1860
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unknown - Public Domain
Karalli, Vera Alekseevna, 1889-1972
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Hoadly, Dr. (Benjamin), 1706-1757
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Sytin, Ivan Dmitrievich, 1851-1934
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Florian, 1755-1794
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Christopher Bromige - CC BY-SA 3.0
Bromige, David
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A. Tardier, an 18th century artist, picture digitalised by Alexei Kouprianov - Public Domain
Pallas, Peter Simon, 1741-1811
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McMillan, J. Alex, 1932-
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Cockburn, A. P. (Alexander Peter), 1837-
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author - Public Domain
Reynolds, John Fulton, 1820-1863
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Somerset, Charles Seymour, Duke of, 1662-1748