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Mathew Brady Levin Corot Handy - Public Domain
unknown - Public Domain
Unknown photographer; circa 1860<br>William Francis Gordon; copyist; circa 1900, -
Davebabsmith - CC BY-SA 4.0
Contemporary portrait - Public Domain
Angelo Agostini - Public Domain
:en:Henry Howe - Public Domain
Public Domain
User worldeconomicforum - CC BY 2.0
unknown -
original uploader - Public Domain
Unbekannter Grafiker der Epoche. - Public Domain
Mathew Brady's studio - Public Domain
Bengt Nyman - CC BY 2.0
Smartwebs - CC BY-SA 3.0
John Lloyd - Public Domain
Ayebia Clarke Publishing Ltd - CC BY-SA 3.0
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Mathew Brady Levin Corot Handy - Public Domain
Stenger, W. S. (William Shearer), 1840-1918
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Wovoka, approximately 1856-1932
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Sheffield, John Holroyd, earl of, 1735-1821
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unknown - Public Domain
Rosenbloom, Maxie, 1904-1976
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Unknown photographer; circa 1860<br>William Francis Gordon; copyist; circa 1900, -
Warre, Henry James, Sir, 1819-1898
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Fowler, Luke, 1978-....
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Comstock, Anthony, 1844-1915
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Davebabsmith - CC BY-SA 4.0
Smith, James, 1782-1867
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Contemporary portrait - Public Domain
Buxton, Thomas Fowell, Sir, 1786-1845
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Angelo Agostini - Public Domain
Miguez, Leopoldo, 1850-1902
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Cowper, William Cowper, Earl, approximately 1665-1723
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:en:Henry Howe - Public Domain
Ryan, Daniel J. (Daniel Joseph), 1855-1923
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Public Domain
Steunenberg, Frank, 1861-1905
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Pirenne, Henri, 1862-1935
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User worldeconomicforum - CC BY 2.0
Prahalad, C. K.
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unknown -
Herbert, A.P. (Alan Patrick), 1890-1971
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original uploader - Public Domain
Bloomfield-Zeisler, Fannie, 1863-1927
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Sprague, William, 1830-1915
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Unbekannter Grafiker der Epoche. - Public Domain
Lothar, Rudolph, 1865-1943
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Rosenbloom, Benjamin L. (Benjamin Louis), 1880-1965
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original uploader - Public Domain
Newlands, John A. R.
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Mathew Brady's studio - Public Domain
Bennett, James Gordon, 1795-1872
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Public Domain
Hopkins, Harry L. (Harry Lloyd), 1890-1946
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Bengt Nyman - CC BY 2.0
Manabe, Syukuro (1931- ).
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Carlton, Doyle Elam, 1885-1972
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Read, Charles Hercules, Sir, 1857-1929
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RodrÃguez, Carlos Rafael 1913-
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Smartwebs - CC BY-SA 3.0
Pascal, Françoise 1949-
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John Lloyd - Public Domain
Lloyd, Mary Charlotte, 1819-1896
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Ayebia Clarke Publishing Ltd - CC BY-SA 3.0
Dangarembga, Tsitsi