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Rachmat04 - CC BY-SA 4.0
Seattle Municipal Archives - CC BY 2.0
Stephencdickson - CC BY-SA 4.0
John Lloyd - Public Domain
unknown - Public Domain
user at project - CC BY-SA 2.5
Frances Benjamin Johnston - Public Domain
Ernest Fisher - Public Domain
Veronica Ruiz de Velasco - Public Domain
Steve Rogers at https://www.flickr.com/photos/b-s_r - CC BY-SA 2.0
*:File:Alexandre_Alekhine_01.jpg - Public Domain
Public Domain
Arthur Roy - Public Domain
Wisc - Public Domain
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Rachmat04 - CC BY-SA 4.0
Ismail, Taufiq, 1935-
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Berhanyer, Elio
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Arundel, Thomas Howard, Earl of, 1585-1646
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Seattle Municipal Archives - CC BY 2.0
Royer, Charles, 1939-
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Stephencdickson - CC BY-SA 4.0
Johnston, Alexander Keith, 1804-1871
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Dundas, George
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Sayre, Reginald Hall, 1859-1929.
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John Lloyd - Public Domain
Lloyd, Mary Charlotte, 1819-1896
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unknown - Public Domain
McGuire, George Alexander, 1866-1934
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Livingstone, David, 1813-1873
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unknown - Public Domain
Lebedev, P. N. (Petr Nikolaevich), 1866-1912
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Hauff, Wilhelm, 1802-1827
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user at project - CC BY-SA 2.5
Bernhard, Sandra
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Frances Benjamin Johnston - Public Domain
Boyce, Neith, 1872-1951
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Nicholson, Francis, 1753-1844
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Ernest Fisher - Public Domain
Houseman, Julius, 1832-1891
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Veronica Ruiz de Velasco - Public Domain
Ruiz De Velasco, Veronica
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Rudorff, Ernst, 1840-1916
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Steve Rogers at https://www.flickr.com/photos/b-s_r - CC BY-SA 2.0
Harrelson, Woody
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*:File:Alexandre_Alekhine_01.jpg - Public Domain
Alekhine, Alexander, 1892-1946
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Public Domain
Nutting, Charles Cleveland, 1858-1927
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Ballard, Florence, 1943-1976
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unknown - Public Domain
Gogh, Theo van 1857-1891
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Stenhammar, Wilhelm, 1871-1927
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Arthur Roy - Public Domain
Martin, Paul, 1903-1992
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Barber, Hiram, 1835-1924
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Wisc - Public Domain
Brinkmann, Rolf-Dieter
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Hayes, George, 1885-1969
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Beadon, Richard, 1737-1824
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Agliardi, Antonio