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Unknown (Bain News Service, publisher) - Public Domain
William Paul Dillingham (1843-1923) in 1904.tif - Public Domain
Photographer not credited - Public Domain
Public Domain
Conrad Martens (1801 - 21 August 1878) - Public Domain
Bill Morgan - CC BY-SA 2.0
original uploader - Public Domain
Franz Josef Böhm -
Purdy studios - Public Domain
Juhan Sonin -
unknown - Public Domain
Mikel dunham - CC BY-SA 4.0
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Padelford, Seth, 1807-1878
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Unknown (Bain News Service, publisher) - Public Domain
Tardieu, André, 1876-1945
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William Paul Dillingham (1843-1923) in 1904.tif - Public Domain
Dillingham, William P. (William Paul), 1843-1923
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Oxford, Edward de Vere, Earl of, 1550-1604
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Photographer not credited - Public Domain
Schumann-Heink, Ernestine, 1861-1936
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Public Domain
Thomson, Thomas, 1773-1852
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Conrad Martens (1801 - 21 August 1878) - Public Domain
Beagle Expedition (1831-1836)
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Bill Morgan - CC BY-SA 2.0
Whitfield, Mark
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Márquez, Rafael, 1979-
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Kenner, Duncan Farrar, 1813-1887
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Mason, R. B. (Richard Barnes), 1797-1850
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Jones, J. D. (Joseph David), 1827-1870
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Public Domain
Fujita, Frank, 1921-
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original uploader - Public Domain
Le Sueur, Jean-François 1760-1837
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McNaughton, A. G. L. (Andrew George Latta), 1887-1966
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Franz Josef Böhm -
Rosegger, Peter, 1843-1918
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Douglas, Michael, 1944-....
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Purdy studios - Public Domain
Briggs, Le Baron Russell, 1855-1934
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Gorton, Slade, 1928-2020
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Juhan Sonin -
Topol, Eric J., 1954-....
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Parker, Cecilia, 1914-1993
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Brooke, Walker, 1813-1869
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unknown - Public Domain
Napier, William Ewart, 1881-1952
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unknown - Public Domain
Clay, Frédéric 1838-1889
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Fuchs, Klaus Emil Julius, 1911-1988
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unknown - Public Domain
Lewis, Mitchell, 1880-1956
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unknown - Public Domain
Peixoto, Afrânio, 1876-1947
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Mikel dunham - CC BY-SA 4.0
Dunham, Mikel
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unknown - Public Domain
Gist, States Rights, 1831-1864
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MacCracken, Henry Mitchell, 1840-1918