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KODA - Public Domain
original uploader - Public Domain
w:en:William Belmont Parker - Public Domain
Unattributed - Public Domain
Hill & Adamson -
film screenshot - Public Domain
https://illinois.edu/emailer/files/82502/wm-everitt-oct2015.jpg - CC BY-SA 4.0
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=12949961 - Public Domain
Gryffindor - CC BY-SA 3.0
*:File:Group_Shot_1_Heart_Truth_2009.jpg - Public Domain
Lynwood C Perez - CC BY 3.0
Prenatt1166 - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
Vivalargo - CC BY-SA 3.0
Professor Bop - CC BY 2.0
International Monetary Fund - Public Domain
Public Domain
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Fowler, Martin, 1963-....
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KODA - Public Domain
Shah, Nirav.
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Secunda, Sholom, 1894-1974
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original uploader - Public Domain
Sprague, Isaac, 1811-1895
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w:en:William Belmont Parker - Public Domain
Viana, Javier de 1868-1926
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Unattributed - Public Domain
Barraine, Elsa, 1910-1999
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Bellange, Jacques, approximately 1575-1616
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Hill & Adamson -
Duncan, Thomas, 1807-1845
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film screenshot - Public Domain
Gordon, C. Henry, 1884-1940
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Wray, William
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https://illinois.edu/emailer/files/82502/wm-everitt-oct2015.jpg - CC BY-SA 4.0
Everitt, W. L. (William Littell), 1900-
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Balfour, H. H. (Harold Harington), 1897-1988
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Aitchison, George, 1825-1910
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http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=12949961 - Public Domain
Pettengill, Samuel B. (Samuel Berrett), 1886-1974
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Gryffindor - CC BY-SA 3.0
Oheka (Cold Spring Harbor, N.Y.)
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*:File:Group_Shot_1_Heart_Truth_2009.jpg - Public Domain
Harris, Samantha
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Gallén-Kállela, Akseli (1865-1931).
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Hull, Warren, 1903-1974
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Rammelsberg, C. F., 1813-1899
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Benson, Martin, 1689-1752
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Summers, George W. (George William), 1804-1868
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Vinson, Helen, 1907-1999
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Lynwood C Perez - CC BY 3.0
Nash, Ronald H.
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Prenatt1166 - Public Domain
Collins, Judy, 1939-....
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George Grantham Bain Collection (Library of Congress) - Public Domain
Beach, Rex, 1877-1949
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Vivalargo - CC BY-SA 3.0
Long, John, 1953-
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Lahm, Frank Purdy, 1877-1963
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Professor Bop - CC BY 2.0
Haynes, Roy
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International Monetary Fund - Public Domain
White, Harry Dexter, 1892-1948
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Public Domain
Corradini, Enrico, 1868-1931