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Wylie ( died 1897) - Public Domain
Dan Harasymchuk - CC BY-SA 4.0
Genesispc - CC BY-SA 3.0
unknown - Public Domain
Department of Defense. Department of the Navy. Bureau of Ships. - Public Domain
Ferenc Márkos - CC BY-SA 3.0
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Roferbia - CC BY-SA 3.0
Fotograf im Auftrag der :de:United States Information Agency - Public Domain
Public Domain
Photographer-John Engstead, Beverly Hills. - Public Domain
United States Senate Historical Office (Washington, DC). - Public Domain
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Chaplin Henry 1840-1923 1st Viscount Chaplin
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Wylie ( died 1897) - Public Domain
Wylie, A. (Alexander), 1815-1887
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Allan, George, 1736-1800
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Dan Harasymchuk - CC BY-SA 4.0
Rooke, Leon
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Genesispc - CC BY-SA 3.0
Huizinga, Johan
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Edgeworth, Michael Pakenham 1812-1881
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unknown - Public Domain
Desbordes-Valmore, Marceline, 1786-1859
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Department of Defense. Department of the Navy. Bureau of Ships. - Public Domain
Selfridge, T. O. (Thomas Oliver), 1836-1924
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North, Dudley North, Baron, 1581-1666
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Abernethy, Thomas Gerstle, 1903-1998
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Schweizer, Jakob Otto 1863-1955
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unknown - Public Domain
Foster, J. W. (John Wells), 1815-1873
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Finkbeiner, Carty, 1939-
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Livingston, Ron
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Conger, Edwin H. (Edwin Hurd), 1843-1907
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Ferenc Márkos - CC BY-SA 3.0
Bólyai, János, 1802-1860
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Internet Archive Book Images -
Swinnerton, Frank, 1884-1982
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Roferbia - CC BY-SA 3.0
Allison, Dorothy.
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Fotograf im Auftrag der :de:United States Information Agency - Public Domain
Patzak, Julius
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Colden, Cadwallader D. (Cadwallader David), 1769-1834
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Public Domain
Gilbert, Cass, 1859-1934
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Rouart, Henri, 1833-1912
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Photographer-John Engstead, Beverly Hills. - Public Domain
Carnegie, Hattie
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Allestree, Richard, 1619-1681
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Fernández de Lizardi, José Joaquín, 1776-1827
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Bailey, L. H. (Liberty Hyde), 1858-1954.
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Public Domain
Pitman, Robert C. (Robert Carter), 1825-1891
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Gifford, Walter S. (Walter Sherman), 1885-1966
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United States Senate Historical Office (Washington, DC). - Public Domain
Burch, John C. (John Chilton), 1826-1885
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Waldegrave, James Waldegrave, Earl, 1684-1741