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Paula Modersohn-Becker - Public Domain
Mohan, 1949 - Public Domain
unknown - Public Domain
Mark Winograd - Public Domain
Daniel Shen - CC BY-SA 2.0
102fm - CC BY-SA 4.0
Damorgan - CC BY-SA 3.0
Ruben Ortega - CC BY-SA 4.0
Unknown - Public Domain
Max Smith - CC BY-SA 3.0
Bain - Public Domain
unknown -
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Kohler, Kaufmann, 1843-1926
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Dysart, Richard
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Forkel, Johann Nikolaus, 1749-1818
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Paula Modersohn-Becker - Public Domain
Rilke, Clara
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Franks, Augustus Wollaston, 1826-1897
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Fernández de Portocarrero, Luís Manuel, -1709
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Mohan, 1949 - Public Domain
Tulasīdāsa, 1532-1623
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Catherine Howard, Queen, consort of Henry VIII, King of England, -1542
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unknown - Public Domain
Oliphant, Elmer Q. (Elmer Quillen), 1893-1975
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Finkelstein, Norman G.
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Mark Winograd - Public Domain
Cochran, Johnnie L., 1937-2005
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Daniel Shen - CC BY-SA 2.0
Valdés, Chucho
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102fm - CC BY-SA 4.0
Eldar, ʿAḳiva
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Louise, Queen of Denmark, 1817-1898
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Damorgan - CC BY-SA 3.0
Date, C. J.
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Schwertsik, Kurt
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Crumit, Frank
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Ruben Ortega - CC BY-SA 4.0
Colomo, Fernando, 1946-
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Manning, Daniel, 1831-1887
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Enver Paşa, 1881-1922
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Unknown - Public Domain
Maximow, Alexander A., 1874-1928
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Peffer, William Alfred, 1831-1912
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Rattray, Thomas, 1684-1743
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Chesterton, Cecil, 1879-1918
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Hilliard, Benjamin C. (Benjamin Clark), 1868-1951
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unknown - Public Domain
Onderdonk, Benjamin T. (Benjamin Tredwell), 1791-1861
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Max Smith - CC BY-SA 3.0
Parsons, Talcott, 1902-1979
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Bain - Public Domain
Whitehill, Clarence
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unknown -
Lindrum, Horace, 1912-1974
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Crookes, William, 1832-1919