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Florida Supercon - CC BY 2.0
US gov - Public Domain
unknown - Public Domain
user at project -
White House photo - Public Domain
US Congress Joint Committee on Printing - Public Domain
Public Domain
Alan Light - CC BY 2.0
No photographer credited. - Public Domain
:en:United States Senate - Public Domain
Mathew, Brady, Levin C. Handy - Public Domain
:en:James Grant (author) - Public Domain
holga_new_orleans / Brett Rosenbach - CC BY 2.0
Original uploader was :he:כרם-יהושע: - Public Domain
Jean-Pierre Dalbéra - CC BY 2.0
Library Company - Public Domain
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Norris, J. Frank (John Frank), 1877-1952
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Florida Supercon - CC BY 2.0
Kenny, Tom (Thomas J.)
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US gov - Public Domain
Clark, Bennett Champ, 1890-1954
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unknown - Public Domain
Hensel, Kurt, 1861-1941
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McCormick, P. D. (Peter Dodds), 1834?-1916
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user at project -
Savio, Mario
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White House photo - Public Domain
Colson, Charles W.
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unknown - Public Domain
Sibal, Abner Woodruff, 1921-2000
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Virgil
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US Congress Joint Committee on Printing - Public Domain
Van Deerlin, Lionel
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Public Domain
Prosser, William Farrand, 1834-1911
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Alan Light - CC BY 2.0
Henderson, Florence
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No photographer credited. - Public Domain
Scarborough, Dorothy, 1878-1935
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Randolph, Vance, 1892-1980
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Henry, Infante of Portugal, 1394-1460
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:en:United States Senate - Public Domain
Douglas, Paul, 1892-1976
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unknown - Public Domain
Gouraud, Henri, 1867-1946
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Parker, Josiah, 1751-1810
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Mathew, Brady, Levin C. Handy - Public Domain
Calkin, Hervey Chittenden, 1828-1913
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:en:James Grant (author) - Public Domain
Glover, John Hawley, Sir, 1829-1885
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Davis, John King
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Allison, Clay, 1840 or 1841-1887
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holga_new_orleans / Brett Rosenbach - CC BY 2.0
Prudhomme, Paul
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Bonaparte, Charlotte, princess, 1802-1839
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Cary, Alice, 1820-1871
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Original uploader was :he:כרם-יהושע: - Public Domain
Cohen, Shalom, 1926-
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Jean-Pierre Dalbéra - CC BY 2.0
Comte, Auguste, 1798-1857
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Anderson, Herbert Lawrence.
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Library Company - Public Domain
Smith, Abigail Adams, 1765-1813
Image from Wikimedia Commons
Keeshan, Robert