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Harris & Ewing, photographer - Public Domain
Unknown (Bain News Service, publisher) - Public Domain
Leslie Ward - Public Domain
Photo - Public Domain
J7Camper - CC BY-SA 3.0
unattributed - Public Domain
user at project - CC BY-SA 3.0
Angelo Agostini - Public Domain
Moore, Nelson Augustus, 1824-1902, photographer - Public Domain
U.S. Navy photo by Photographer's Mate 2nd Class Tiffini M. Jones - Public Domain
Jan.Kamenicek - Public Domain
Alastair Philip Wiper (http://www.alastairphilipwiper.com/) - CC BY-SA 3.0
Ken Nickerson - CC BY 2.0
Contemporary portrait - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
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Russell, John, 1745-1806
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Harris & Ewing, photographer - Public Domain
Du Pont, H. A. (Henry Algernon), 1838-1926
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Winston, John Anthony, 1812-1871
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Margaret of Provence
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Unknown (Bain News Service, publisher) - Public Domain
Dalhart, Vernon, 1883-1948
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Wintour, Anna, 1949-
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Easterly, Thomas M. (Thomas Martin), 1809-1882
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Leslie Ward - Public Domain
Lucy, Henry W. (Henry William), Sir, 1845-1924
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Photo - Public Domain
Snyder, Ruth May, -1928
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Noske, Gustav, 1868-1946
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Holland, S. G. (Sidney George), 1893-1961
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J7Camper - CC BY-SA 3.0
Camper, Jennifer, 1957-
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Walling, William English, 1877-1936
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unattributed - Public Domain
Bond, Edward Augustus, 1815-1898
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Pethick-Lawrence, Frederick William Pethick-Lawrence, Baron, 1871-1961
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Leenhoff, Suzanne, 1829-1906
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user at project - CC BY-SA 3.0
Holm, Ian, 1931-....
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Brackenridge, William D. (William Dunlop), 1810-1893
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Angelo Agostini - Public Domain
Miguez, Leopoldo, 1850-1902
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Størmer, Carl, 1874-1957
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Barling, Harry Gilbert, Sir, 1855-1940
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Schlagintweit-Sakünlünski, Hermann von, 1826-1882
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Moore, Nelson Augustus, 1824-1902, photographer - Public Domain
Waldo, Daniel, 1762-1864
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U.S. Navy photo by Photographer's Mate 2nd Class Tiffini M. Jones - Public Domain
Phifer, Mekhi, 1975-
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Jan.Kamenicek - Public Domain
Walker, William Robert, 1869-1918
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Alastair Philip Wiper (http://www.alastairphilipwiper.com/) - CC BY-SA 3.0
Vibskov, Henrik, 1972-
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Ken Nickerson - CC BY 2.0
King, Allan, 1930-2009
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Contemporary portrait - Public Domain
Maclure, William, 1763-1840
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Mathew Brady Levin Corot Handy - Public Domain
Mitchell, John Inscho, 1838-1907
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Bonds, Margaret