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Daniel Steele Durrie (1819-1892) - Public Domain
unknown - Public Domain
William Blake - Public Domain
Michel-georges bernard - CC BY-SA 3.0
Los Angeles Times - Public Domain
Public Domain
original uploader - CC BY-SA 2.5
Na Bolom -
Unattributed - Public Domain
Wharrel - CC BY-SA 3.0
Fred Palumbo, World Telegram staff photographer - Public Domain
Tiffany Gainsborough and Welsh-Pearson - Public Domain
Collection of the U.S. House of Representatives, Photography Collection - Public Domain
not stated - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Wyncoop, Hallenbeck Crawford Company (New York, NY), publisher. - Public Domain
Unknown, Courtesy of Katharine Myers - Public Domain
Slowking -
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Daniel Steele Durrie (1819-1892) - Public Domain
Catlin, John, 1803-1874
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unknown - Public Domain
Moreau-Nélaton, Étienne, 1859-?
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William Blake - Public Domain
Shore, Jane
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Michel-georges bernard - CC BY-SA 3.0
Le Moal, Jean, 1909-
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Simmonds, Posy
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Los Angeles Times - Public Domain
Boeing, William Edward, 1881-1956
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Wavell, Archibald Percival Wavell, Earl of, 1883-1950
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Public Domain
Johann Georg Sachsen-Weissenfels 1677-1712 Herzog
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Watson, Edwin (Edwin Martin), 1883-1945
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Pocock, George, Sir, 1706-1792
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original uploader - CC BY-SA 2.5
Richard Nixon Library
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Butting, Max, 1888-1976
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Na Bolom -
Blom, Gertrude Duby
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Unattributed - Public Domain
Artôt, Désirée, 1835-1907
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Wharrel - CC BY-SA 3.0
Harmon, Claude, 1943-
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Fred Palumbo, World Telegram staff photographer - Public Domain
Frost, Robert, 1874-1963
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Tiffany Gainsborough and Welsh-Pearson - Public Domain
Clive, Colin, 1900-1937
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Servatius, Robert, 1894-1983
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Collection of the U.S. House of Representatives, Photography Collection - Public Domain
Butler, M. Caldwell (Manley Caldwell), 1925-
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Bismarck (Battleship)
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Beaufort, Henry Somerset, Duke of, 1629-1700
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Gregory XIV, Pope, 1535-1591
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not stated - Public Domain
Woods, Margaret L. (Margaret Louisa), 1856-
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Mathew Brady Levin Corot Handy - Public Domain
Gibson, Randall Lee, 1832-1892
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Wyncoop, Hallenbeck Crawford Company (New York, NY), publisher. - Public Domain
Stewart, M. B. (Merch Bradt)
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Unknown, Courtesy of Katharine Myers - Public Domain
Myers, Isabel Briggs, 1897-1980
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Koehne, Emil, 1848-1918
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Public Domain
Deane, John R. (John Russell), 1919-
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Simson, Eduard von 1810-1899
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Slowking -
Martin, Valerie, 1948-....