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NBC News - Public Domain
Public Domain
濱口内閣編纂所 - Public Domain
Jeffrey Martin - Public Domain
Marie-Alexandre Alophe - Public Domain
Josef Kriehuber - Public Domain
Rattila - CC BY-SA 3.0
Urashimataro - Public Domain
Roger McGuinn - Public Domain
Who-When-What Company - Public Domain
Hans Peter Schaefer, http://www.reserv-a-rt.de - CC BY 3.0
unknown - Public Domain
Seneca62 - CC BY-SA 4.0
Chkmm - CC BY-SA 3.0
Hans Georg Pfannmüller - CC BY-SA 3.0
L B Walford - Public Domain
CBS Television - Public Domain
Copyright held by Carola B. Eisenberg - CC BY-SA 3.0
John Scougal - Public Domain
http://www1.appstate.edu/~kms/classes/psy3202/images/ClarkHull2.jpg -
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NBC News - Public Domain
Pettit, Tom, 1931-1995
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Harney, Mary
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Marcus, Rudolph A. (Rudolph Arthur), 1923-
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Public Domain
Palmer, Edward, 1829-1911
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Mollet, Guy, 1905-1975
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Stanley, William, 1647-1731
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濱口内閣編纂所 - Public Domain
Adachi, Kenzō 1864-1948
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Jeffrey Martin - Public Domain
Rose, Charles G., 1939-2012
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Marie-Alexandre Alophe - Public Domain
Dancla, Charles
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Stern, Bill, 1907-1971
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Silber, John, 1926-2012
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Josef Kriehuber - Public Domain
Fürstenau, Anton Bernhard, 1792-1852
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Rattila - CC BY-SA 3.0
Carro, Joannes de, 1770-1857
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Hansteen, Christopher, 1784-1873
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Urashimataro - Public Domain
Ashikaga, Takauji, 1305-1358
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Dornberger, Walter, 1895-1980
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Roger McGuinn - Public Domain
McGuinn, Roger
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Who-When-What Company - Public Domain
Luers, John Henry, 1819-1871
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Hans Peter Schaefer, http://www.reserv-a-rt.de - CC BY 3.0
Konitz, Lee
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Murray, Andrew, 1828-1917
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unknown - Public Domain
Mattei, Stanislao, 1750-1825
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Seneca62 - CC BY-SA 4.0
Becker, Jillian, 1932-....
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Chkmm - CC BY-SA 3.0
Senju, Hiroshi, 1958-
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Hans Georg Pfannmüller - CC BY-SA 3.0
Lingen, Theo, 1903-1978
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L B Walford - Public Domain
Walford, Lucy Bethia, 1845-1915
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CBS Television - Public Domain
MacArthur, James, 1937-2010
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Copyright held by Carola B. Eisenberg - CC BY-SA 3.0
Eisenberg, Carola
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John Scougal - Public Domain
Nisbet, John, Sir, 1609?-1687
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http://www1.appstate.edu/~kms/classes/psy3202/images/ClarkHull2.jpg -
Hull, Clark Leonard, 1884-1952
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Dušan, Emperor of Serbia, approximately 1308-1355