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Malcolm Crowther - CC BY-SA 3.0
Artist: Franceso Spagnuoli (''floruit'' 1834-1871). Engraver: Gaetano Guadagnini (1800-1860) - Public Domain
Me, with my photocamera - Public Domain
Unknown military photographer of U.S. Army Signal Corps - Public Domain
Stephen Pearce - Public Domain
NASA - Public Domain
USHMM, courtesy of Hedwig Wachenheimer Epstein - Public Domain
Public Domain
Department of the Treasury - Public Domain
Oneida Historical Society - Public Domain
unknown - Public Domain
Thesupermat - CC BY-SA 3.0
Bain - Public Domain
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Malcolm Crowther - CC BY-SA 3.0
Alsop, Will
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Artist: Franceso Spagnuoli (''floruit'' 1834-1871). Engraver: Gaetano Guadagnini (1800-1860) - Public Domain
Rosaspina, Francesco, 1762-1841
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Me, with my photocamera - Public Domain
Milnes, Sherrill
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Smith, John Abel, 1802-1871
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Unknown military photographer of U.S. Army Signal Corps - Public Domain
Nevins, Arthur S. (Arthur Seymour), 1891-1979
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Pitt, Thomas, 2d Baron Camelford, 1775-1804
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Stephen Pearce - Public Domain
Austin, Horatio Thomas, 1801-1865
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Anderson, William Black, 1830-1901
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NASA - Public Domain
Musgrave, Story, 1935-
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Foltz, Clara Shortridge, 1849-1934
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USHMM, courtesy of Hedwig Wachenheimer Epstein - Public Domain
Brandt, Rudolf, 1909-1948
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Bunbury, Henry William, 1750-1811
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Carter, B. (Brandon)
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Staton, Dakota
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Restarick, Henry Bond, 1854-1933
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Brooks, Allan, 1869-1946
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Public Domain
Grese, Irma, 1923-1945
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Department of the Treasury - Public Domain
O'Neill, Paul H. (Paul Henry), 1935-
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Oneida Historical Society - Public Domain
Bacon, William Johnson, 1803-1889
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unknown - Public Domain
Ardouin, B. (Beaubrun), 1796-1865
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Garnett, Muscoe R. H. (Muscoe Russell Hunter), 1821-1864
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Thesupermat - CC BY-SA 3.0
Perry, Anne
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Carlson, Frank, 1893-1987
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Prime, Nathaniel, 1768-1840
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Waterhouse, Benjamin, 1754-1846
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Coligny, Gaspard de, seigneur de Châtillon, 1519-1572
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Sutherland, Peter C. (Peter Cormack), 1822-1900
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Rigsbee, David
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Bain - Public Domain
Dillon, Emile Joseph, 1855-1933
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Nocchi, Bernardino, 1741-1812