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Myrtle26 - CC BY-SA 2.0
US Government - Public Domain
Public Domain
Tom Morgan at https://www.flickr.com/people/69881281@N00 - CC BY 2.0
*:File:Louise_and_Neith_Nevelson,_c.1965.gif - Public Domain
unknown - Public Domain
unknown photographer - Public Domain
Bain News Service (George Grantham Bain collection) - Public Domain
Bain - Public Domain
Wilfred Thesiger's Somali guide and aide Umar, 1934 - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
Salvatore Tonci - Public Domain
original uploader - Public Domain
Division of Oral Health, National Center for Chronic Disease Prevention and Health Promotion, CDC - Public Domain
Saeima - CC BY-SA 2.0
Image from Wikimedia Commons
Riebeeck, Jan van 1619-1677
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Myrtle26 - CC BY-SA 2.0
Deane, John F., 1943-....
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Guérin, Paulin-Jean-Baptiste (1783-1855).
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US Government - Public Domain
Biemiller, Andrew J. (Andrew John), 1906-1982
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Park, William Hallock, 1863-1939
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Public Domain
Caragiale, I.L. (Ion Luca), 1852-1912
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Wu, Kuo-Cheng, 1903-
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Kilham, Hannah, 1774-1832
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Dyer, R. E. H. (Reginald Edward Harry), 1864-1927
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Spinola, Ambrogio, 1569-1630
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Lyttelton, Thomas Lyttelton, Baron, 1744-1779
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Tom Morgan at https://www.flickr.com/people/69881281@N00 - CC BY 2.0
McGinley, John C.
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*:File:Louise_and_Neith_Nevelson,_c.1965.gif - Public Domain
Nevelson, Louise, 1899-1988
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Venier, Sebastiano, approximately 1496-1578
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unknown - Public Domain
Williams, Charles Kilborn, 1782-1853
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Lister, Joseph, Baron, 1827-1912
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unknown photographer - Public Domain
Sjögren, Emil
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Bain News Service (George Grantham Bain collection) - Public Domain
McAneny, George, 1869-1953
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Bain - Public Domain
Women's Land Army of America
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unknown - Public Domain
Abulafia, Meir, 1180-ca 1244
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Wilfred Thesiger's Somali guide and aide Umar, 1934 - Public Domain
Thesiger, Wilfred, 1910-2003
Image from Wikimedia Commons
George Grantham Bain Collection (Library of Congress) - Public Domain
Kemmerer, Edwin Walter, 1875-1945
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unknown - Public Domain
Biggs, J. Crawford (James Crawford), 1872-1960
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Salvatore Tonci - Public Domain
Rostopchin, F. V. (Fedor Vasilʹevich), 1763-1826
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original uploader - Public Domain
Gillmore, Margalo, 1897-1986
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Borovik, Genrikh Aviėzerovich
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Red Jacket, Seneca chief, approximately 1756-1830
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Division of Oral Health, National Center for Chronic Disease Prevention and Health Promotion, CDC - Public Domain
Dean, H. Trendley (Henry Trendley), 1893-1962
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Harvey, Harold C., 1874-1941
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Saeima - CC BY-SA 2.0
Pauls, Raimonds, 1936-