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R. J. Lane - Public Domain
Biographical Directory of the United States Congress - CC0 1.0
Mathew Brady Levin Corot Handy - Public Domain
Public Domain
National Archives of Malawi - CC BY-SA 4.0
Knight Foundation - CC BY-SA 2.0
Alice Boughton - Public Domain
Bain - Public Domain
Michael Sander -
Joanbanjo - CC BY-SA 3.0
unknown - Public Domain
Giuseppe Pino - CC BY-SA 3.0
James H. McClintock, author. S. J. Clarke Publishing (Chicago, IL), publisher. - Public Domain
Sean Carrillo - CC BY 2.5
Carl Van Vechten - Public Domain
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R. J. Lane - Public Domain
Gosford, Archibald Acheson, Earl of, 1776-1849
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Biographical Directory of the United States Congress - CC0 1.0
Murdock, John Robert, 1885-1972
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Peirce, Charles S. (Charles Sanders), 1839-1914
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Butenandt, Adolf, 1903-
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Smith, A. E. (Algernon Emory), 1842-1876
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Mathew Brady Levin Corot Handy - Public Domain
Steele, Walter Leak, 1823-1891
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Public Domain
Cilley, Joseph, 1791-1887
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National Archives of Malawi - CC BY-SA 4.0
Castle, Barbara, 1910-
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Knight Foundation - CC BY-SA 2.0
Saltz, Jerry, 1951-
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Public Domain
Berchet, Giovanni, 1783-1851
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Alice Boughton - Public Domain
Ryder, Albert Pinkham, 1847-1917
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Bain - Public Domain
Willcox, William R. (William Russell), 1863-1940
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Michael Sander -
Greindl, Josef
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Joanbanjo - CC BY-SA 3.0
Aub, Max, 1903-1972
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unknown - Public Domain
Watson, Sereno, 1826-1892
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unknown - Public Domain
Adams, John Couch, 1819-1892
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Ratia, Armi, 1912-1979
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Giuseppe Pino - CC BY-SA 3.0
Missoni, Ottavio, 1921-2013
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Richmond, Charles Lennox, Duke of, 1672-1723
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Ford, Nicholas, 1833-1897
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Gonzales, Alberto R., 1955-
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unknown - Public Domain
Ross, Adrian, 1859-1933
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Shen, Zhou, 1427-1509
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James H. McClintock, author. S. J. Clarke Publishing (Chicago, IL), publisher. - Public Domain
Wolfley, Lewis, 1839-1910
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Mathew Brady Levin Corot Handy - Public Domain
Dockery, Oliver H. (Oliver Hart), 1830-1906
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Cooke, Benjamin, 1734-1793
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Allen, William, 1784-1868
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Sean Carrillo - CC BY 2.5
Hansen, Al, 1927-1995
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Carl Van Vechten - Public Domain
Dolin, Anton, 1904-1983
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Hardy, W. B. (William Bate), Sir, 1864-1934