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Joseph Halfpenny, 1807 - Public Domain
REUVEN FRIZI - CC BY-SA 3.0
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Youngcl89 - CC BY-SA 3.0
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McClees & Beck (Washington, DC), publisher. Julian Vannerson (b. 1827), photographer. - Public Domain
Ram.eisenberg - CC BY-SA 3.0
Henry Adlard - Public Domain
Thomas Phillips - Public Domain
Public Domain
Giovan Battista Ganzini (1835-1878) - Public Domain
Wilfred Thesiger's Somali guide and aide Umar, 1934 - Public Domain
Anonymous photograph -
Detroit Publishing Company - Public Domain
Adolf Dauthage - Public Domain
Copyright 1939 Pan American Coffee Bureau mark at bottom of ad. -
Phil King - CC BY 2.0
US Government Printing Office - Public Domain
Patlatimer - CC BY-SA 3.0
ru - Public Domain
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Joseph Halfpenny, 1807 - Public Domain
Halfpenny, Joseph, 1748-1811
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REUVEN FRIZI - CC BY-SA 3.0
Moyal, Harʼel, 1981-
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Pasch, Moritz, 1843-1930
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Wolff, Wilhelm, 1809-1864
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Johnson, Howard, 1941-....
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Youngcl89 - CC BY-SA 3.0
Bonilla, Henry, 1954-
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Keren Ann, 1974-
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Beery, Wallace
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McClees & Beck (Washington, DC), publisher. Julian Vannerson (b. 1827), photographer. - Public Domain
Davis, Timothy, 1794-1872
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Ram.eisenberg - CC BY-SA 3.0
Sachs, Albie, 1935-....
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Nedim, Ahmet, 1681-1730
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Ames, Leon, 1902-1993
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Henry Adlard - Public Domain
Henderson, E. (Ebenezer), 1784-1858
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Thomas Phillips - Public Domain
Wilson, Daniel, 1778-1858
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Public Domain
McLane Louis 1786-1857
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Giovan Battista Ganzini (1835-1878) - Public Domain
Pantaleoni, Romilda, 1847-1917
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Krug, Julius A. (Julius Albert), 1907-1970
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Wilfred Thesiger's Somali guide and aide Umar, 1934 - Public Domain
Thesiger, Wilfred, 1910-2003
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Wilbur, Curtis Dwight, 1867-1954
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Anonymous photograph -
Foerster, Josef Bohuslav, 1859-1951
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Detroit Publishing Company - Public Domain
Blue, Victor, 1865-1928
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Adolf Dauthage - Public Domain
Lanner, Katti, 1829-1908
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Copyright 1939 Pan American Coffee Bureau mark at bottom of ad. -
Fisher, Ham, 1901-1955
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Phil King - CC BY 2.0
Robb, John, 1961-
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Kilbourne, James, 1770-1850
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US Government Printing Office - Public Domain
Harris, Oren, 1903-1997
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Patlatimer - CC BY-SA 3.0
Roddam, Franc
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Long, Walter, 1879-1952
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ru - Public Domain
Rumi︠a︡nt︠s︡ev-Zadunaĭskiĭ, Petr Aleksandrovich, graf, 1725-1796
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Aumale, Henri d'Orléans, duc d', 1822-1897