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unknown - Public Domain
unidentified staff artist/Stellar Publishing - Public Domain
United States Navy photograph - Public Domain
RIA Novosti / РИА Новости -
Snyder, Frank R. -
Fülesbagoly - Public Domain
original uploader - Public Domain
USGov-Military-Army - Public Domain
Anita Forrer - CC BY-SA 3.0
unknown (film screenshot) - Public Domain
user at project - CC BY-SA 2.5
U.S. Department of State - Public Domain
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Adelman, Kenneth L. (Kenneth Lee), 1946-
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McKellar, Archibald, 1816-1894
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unknown - Public Domain
Phaedrus
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Kent, Joseph, 1779-1837
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unidentified staff artist/Stellar Publishing - Public Domain
Williamson, Jack, 1908-2006
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Louis-Joseph-Xavier, Dauphin of France, 1781-1789
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Iwaszkiewicz, Jarosław, 1894-1980
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Gerstl, Richard, 1883-1908
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United States Navy photograph - Public Domain
Austin, Bernard L. (Bernard Lige), 1902-1979
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Hayes, J. B. (John Blyth), 1868-1956
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Gorskiĭ, Aleksandr Alekseevich, 1871-1924
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RIA Novosti / РИА Новости -
Dzerzhinskiĭ, F. Ė. (Feliks Ėdmundovich), 1877-1926
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Papademos, Lucas.
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Snyder, Frank R. -
McFarland, R. W. (Robert White), 1825-1910
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Faucher, Léon, 1803-1854
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Fülesbagoly - Public Domain
Filipecz, Johann, 1431-1509
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Berzelius, Jöns Jakob, friherre, 1779-1848
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original uploader - Public Domain
Wheeler, William A. (William Almon), 1819-1887
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Volpato, Giovanni, 1735-1803
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Ward, Ed, 1948-
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USGov-Military-Army - Public Domain
Butterfield, Daniel, 1831-1901
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Anita Forrer - CC BY-SA 3.0
Schwarzenbach, Annemarie, 1908-1942
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Landor, Arnold Henry Savage, 1865-1924
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Cohen of Birkenhead, Lord (Henry Cohen), 1900-
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unknown (film screenshot) - Public Domain
Treacher, Arthur, 1894-1975
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Lavrin, Janko, 1887-1986
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Balfour, Brigid
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Jenkins, Allen, 1900-1974
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user at project - CC BY-SA 2.5
Lamm, Richard D.
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U.S. Department of State - Public Domain
Hormats, Robert D.