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Kenneth R. H. Mackenzie -
United States Air Force - Public Domain
Contemporary photograph - Public Domain
H. C. Olsen - Public Domain
Onehandclapping - CC BY-SA 3.0
http://www.mugam.az/images/firangiz_alizade.jpg - CC BY-SA 4.0
Benjamin - Public Domain
Kingbout - CC BY-SA 4.0
etching by Frd. Halen, published by W. Müller, Weimar - Public Domain
Matzohboy - CC BY-SA 4.0
unknown - Public Domain
Public Domain
Speer, Robert E. (1922). A Missionary Pioneer to the Far East: A Memorial of Divie Bethune McCartee. - Public Domain
Karen Green - CC BY-SA 2.0
Jan Cousteau - CC BY-SA 4.0
I. Goldman - Public Domain
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Matos-Rodríguez, Gerardo Hernán, 1898-1948
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Clarke, Austin, 1934-....
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Davy, John, 1790-1868
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Ballantine, William, 1812-1887
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Kenneth R. H. Mackenzie -
Mackenzie, Kenneth R. H. (Kenneth Robert Henderson), 1833-1886
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United States Air Force - Public Domain
Northrop, John Knudsen, 1895-1981
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Schiff, Jacob H. (Jacob Henry), 1847-1920
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Contemporary photograph - Public Domain
Thomas, William Holland, 1805-1893
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H. C. Olsen - Public Domain
Sinding, Stephan Abel, 1846-1922
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Onehandclapping - CC BY-SA 3.0
Guest, Barbara
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Nabokova, Vera
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http://www.mugam.az/images/firangiz_alizade.jpg - CC BY-SA 4.0
Ali-Zadeh, Franghiz
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Benjamin - Public Domain
Planche, Gustave, 1808-1857
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Kingbout - CC BY-SA 4.0
Anderson, Sunshine
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etching by Frd. Halen, published by W. Müller, Weimar - Public Domain
Chélard, Hippolyte-André-Jean-Baptiste 1789-1861
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Matzohboy - CC BY-SA 4.0
Garfield, Allen, 1939-....
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Aillaud, Gilles, 1928-2005
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Jones, J. Glancy (Jehu Glancy), 1811-1878
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unknown - Public Domain
Cantù, Cesare, 1804-1895
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unknown - Public Domain
Olfers, Sibylle, 1881-1916
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unknown - Public Domain
Yerkes, Charles Tyson, 1837-1905
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Public Domain
Anderson, Nephi, 1865-1923
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Cochran, Jacqueline, 1906?-1980
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Eichhorn, Johann Gottfried, 1752-1827
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Speer, Robert E. (1922). A Missionary Pioneer to the Far East: A Memorial of Divie Bethune McCartee. - Public Domain
McCartee, Divie Bethune, 1820-1900
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Greene, Nathanael, 1742-1786
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Karen Green - CC BY-SA 2.0
Griffith, Bill, 1944-
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Jan Cousteau - CC BY-SA 4.0
Cousteau, Philippe
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I. Goldman - Public Domain
Leeser, Isaac, 1806-1868
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Sebald, William J. (William Joseph), 1901-1980