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Jgg1992 - CC BY-SA 3.0
anonymous -
Werner & Son of Dublin - Public Domain
US Government Printing Office - Public Domain
unknown - Public Domain
Bella Alten - Public Domain
Unknown, taken from old photo - Public Domain
Bureau of Industrial Service – A Division of :en:Young & Rubicam - Public Domain
AllenS - Public Domain
Karen James -
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Leakey, L.S.B. (Louis Seymour Bazett), 1903-1972
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Varconi, Victor, 1891-1976
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Jgg1992 - CC BY-SA 3.0
Sánchez Mejías, Ignacio 1891-1934
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Du Châtelet, Gabrielle Emilie Le Tonnelier de Breteuil, marquise, 1706-1749
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anonymous -
Čapek, Josef, 1887-1945
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Marsh, Narcissus, 1638-1713
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Nathan, Abie
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Villamena, Francesco, approximately 1566-1624
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Suggs, Don
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Werner & Son of Dublin - Public Domain
King, Cecil Harmsworth
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US Government Printing Office - Public Domain
Marlenee, Ronald Charles, 1935-
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Tedder, Arthur William Tedder, Baron, 1890-1967
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unknown - Public Domain
Dedijer, Vladimir
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Turrettini, François, 1623-1687
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Dempster, Carol
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Bonaparte, Letizia, 1750?-1836
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Alper, Murray, 1904-1984
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Vanier, Jean, 1928-....
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Bella Alten - Public Domain
Alten, Bella, 1877-1962
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unknown - Public Domain
Littlejohn, De Witt Clinton, 1818-1892
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Unknown, taken from old photo - Public Domain
Russell, William Hepburn, 1812-1872
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Bureau of Industrial Service – A Division of :en:Young & Rubicam - Public Domain
Petersen, Paul, 1945-
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anonymous -
Duhamel, Georges, 1884-1966
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AllenS - Public Domain
Starbird, Michael P.
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Smalridge, George, 1663-1719
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Trakl, Georg, 1887-1914
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Karen James -
James, Kelly
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Sullivan, Gordon R., 1937-
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unknown - Public Domain
Cagni, Umberto, 1863-1932
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Ferguson, T. B. (Thompson Benton), 1857-1921