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Ssociólogos - CC BY 3.0
The Broad Ax - Public Domain
Mathew Brady - Public Domain
unidentified artist - Public Domain
Hill & Adamson - Public Domain
Elena Torre - CC BY-SA 2.0
U.S. Navy photo by John F. Williams - Public Domain
unknown - Public Domain
Hugo van Gelderen / Anefo -
Capt. J. W. Richards (?) - Public Domain
NFB - Public Domain
original uploader - Public Domain
John Singer Sargent - Public Domain
Public Domain
Contemporary portrait - Public Domain
Clitunno - CC BY-SA 4.0
zeitgenössischer Stecher um 1600 - Public Domain
E. Maignien; P. Aressy? - Public Domain
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Ssociólogos - CC BY 3.0
Michels, Robert, 1876-1936
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The Broad Ax - Public Domain
Mundy, Jimmy
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Mathew Brady - Public Domain
Kellogg, Francis William, 1810-1879
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unidentified artist - Public Domain
Mignet, M. (François-Auguste-Marie-Alexis), 1796-1884
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Hill & Adamson - Public Domain
Ballantyne, James Robert, 1813-1864
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Dutt, Michael Madhusudan, 1824-1873
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Baumann, Gustave, 1881-1971
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Elena Torre - CC BY-SA 2.0
Volontè, Gian Maria, 1933-
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U.S. Navy photo by John F. Williams - Public Domain
Nye, Bill
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Devonshire, William Cavendish, Duke of, 1672-1729
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unknown - Public Domain
Meillet, A. (Antoine), 1866-1936
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Hugo van Gelderen / Anefo -
Johanos, Donald
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Capt. J. W. Richards (?) - Public Domain
Wheen, A. W. (Arthur Wesley), 1897-1971
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Lea, Nicholas, 1962-....
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NFB - Public Domain
Smallwood, Joseph R., 1900-1991
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original uploader - Public Domain
Flinders, Matthew, 1774-1814
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Simon, Roger Lichtenberg
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Green, Richard R., 1936-1989
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John Singer Sargent - Public Domain
Swettenham, Frank Athelstane, Sir, 1850-1946
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McClure, Nikki
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unknown - Public Domain
Nelsova, Zara
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Knox, Dudley Wright, 1877-1960
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Public Domain
Livingston, John Henry, 1746-1825
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Ferguson, T. B. (Thompson Benton), 1857-1921
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Contemporary portrait - Public Domain
Thornwell, James Henley, 1812-1862
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Clitunno - CC BY-SA 4.0
Goodman, Jeremiah, 1922-
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Laurel, Stan
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zeitgenössischer Stecher um 1600 - Public Domain
Werdenstein, Johann Georg von 1542-1608
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E. Maignien; P. Aressy? - Public Domain
Bourcet, Pierre-Joseph de, 1700-1780
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unknown - Public Domain
Lacombe, Albert, 1827?-1916