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Prayn4peace - CC BY-SA 3.0
=unknown -
Anonyme - Anonymous - Public Domain
Intel Free Press - CC BY-SA 2.0
William Shackleton (1872-1933) - Public Domain
<span style='color:green;text-decoration:none'>''''':w:en:Jorge Aravena Llanca - CC BY-SA 3.0
Public Domain
unknown - Public Domain
Fred. Riise - Public Domain
Georges Biard - CC BY-SA 3.0
*:File:Hon._William_J._Allen,_Ill_-_NARA_-_525451.tif - Public Domain
john wollaston - Public Domain
Margome Rosmery - CC BY-SA 3.0
Julian Scott -
Arthur Roy - Public Domain
Uyvsdi - Public Domain
:et:Kk -
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Prayn4peace - CC BY-SA 3.0
Bonpane, Blase
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Bluntschli, Johann Caspar, 1808-1881
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=unknown -
Neufeld, Max, 1887-1967
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Anderson, Poul, 1926-2001
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Oxford, Edward de Vere, Earl of, 1550-1604
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Anonyme - Anonymous - Public Domain
Russell, G. Horne.
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Intel Free Press - CC BY-SA 2.0
Noyce, Robert N. (Robert Norton), 1927-1990
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Foss, Joe, 1915-2003
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William Shackleton (1872-1933) - Public Domain
Church, Richard, 1893-1972
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<span style='color:green;text-decoration:none'>''''':w:en:Jorge Aravena Llanca - CC BY-SA 3.0
Teillier, Jorge
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Cuniberti, Pier Achille, 1923-....
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Latzko, Andreas, 1876-1943
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Dubuc de Rivery, Aimée, 1776-1817
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McConnell, John P. (John Paul), 1908-1986
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Public Domain
Wallace, David, 1799-1859
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unknown - Public Domain
Venel, Gabriel-François, 1723-1775
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Fred. Riise - Public Domain
Lütken, Chr. Fr. (Christian Frederik), 1827-1901
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Georges Biard - CC BY-SA 3.0
Rampling, Charlotte, 1946-....
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*:File:Hon._William_J._Allen,_Ill_-_NARA_-_525451.tif - Public Domain
Allen, William J. (William Joshua), 1828-1901
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unknown - Public Domain
Vaihinger, Hans, 1852-1933
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Alvares, Manuel, 1526-1583?
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Hara, Tamiki, 1905-1951
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john wollaston - Public Domain
Calvert, Benedict Leonard, 1700-1732
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Carew, Thomas, 1594?-1640
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Margome Rosmery - CC BY-SA 3.0
García Salinas, Francisco 1786-1841
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Goodby, James E.
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Julian Scott -
Clapp, Cornelia M. (Cornelia Maria), 1849-1935
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Arthur Roy - Public Domain
McRae, Alexander Duncan, 1874-1946
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Uyvsdi - Public Domain
Gomez, Jewelle, 1948-
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:et:Kk -
Sebeok, Thomas A. (Thomas Albert), 1920-2001