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Yasu - CC BY-SA 3.0
Internet Archive Book Images -
unknown - Public Domain
Tomaz Silva/Agência Brasil -
shakko - CC BY-SA 3.0
Public Domain
*:File:Erik_Fosnes_Hansen_auf_dem_Blauen_Sofa.jpg - CC BY 2.0
Julius F. Taylor - Public Domain
Robert Walter Weir - Public Domain
Hinnk - CC BY-SA 3.0
unknown -
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Walker, Moses Fleetwood, 1858-
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Kipp, Lyman, 1929-
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Brown, Clara, 1800-1885
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Charles, Duke of Burgundy, 1433-1477
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Yasu - CC BY-SA 3.0
Romanek, Mark
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Young, Arthur, 1741-1820
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Robertson, Frederick William, 1816-1853
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Internet Archive Book Images -
Smith, George Washington, 1876-1930
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Barrett, Wilson, 1848-1904
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Stratton, Samuel Wesley 1861-1931
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unknown - Public Domain
Jenner, Gustav, 1865-1920
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Tomaz Silva/Agência Brasil -
Calder, Liz, 1938-
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Kharms, Daniil, 1905-1942
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Kikwete, Jakaya Khalfan Mrisho, 1950-....
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McGuffey, William Holmes, 1800-1873
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Bakshian, Aram.
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shakko - CC BY-SA 3.0
Isócrates
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Public Domain
Gunther, C. Godfrey (Charles Godfrey), 1822-1885
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Bigelow, Erastus B. (Erastus Brigham), 1814-1879
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*:File:Erik_Fosnes_Hansen_auf_dem_Blauen_Sofa.jpg - CC BY 2.0
Hansen, Erik Fosnes
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Julius F. Taylor - Public Domain
Malone, Annie T., 1869-1957
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Lamar, Mirabeau Buonaparte, 1798-1859
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unknown - Public Domain
Cobham, George Ashworth, Jr., 1925-1864
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Gemito, Vincenzo, 1852-1929
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Robert Walter Weir - Public Domain
Seymour, Truman, 1824-1891
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Krausz, Michael, 1942-....
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Hinnk - CC BY-SA 3.0
Cooper, Dennis, 1953-....
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Zelada, Cardinal de (Francesco Saverio), approximately 1717-1801
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unknown -
Artz, David Adolf Constant, 1837-1890
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Ramírez, Sergio, 1942-