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unknown - Public Domain
Contributor(s): Queensland Newspapers Pty Ltd - Public Domain
South Dakota State Historical Society - Public Domain
w:David Shankbone - CC BY-SA 3.0
film screenshot - Public Domain
State Archives of Florida, 'Florida Memory' - Public Domain
R. J. Lane - Public Domain
Dann Kristoff - CC BY-SA 4.0
Jean-Pierre BONNOTTE / Gamma-Rapho - Public Domain
David d’Angers - Public Domain
Nnini - CC BY-SA 4.0
Mathew Brady - Public Domain
GFHund - CC BY 3.0
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unknown - Public Domain
Hoyt, John P. (John Philo), 1841-1926
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Watson, William J. (William John), 1865-1948
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Contributor(s): Queensland Newspapers Pty Ltd - Public Domain
Summerskill, Edith, 1901-1980
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South Dakota State Historical Society - Public Domain
Mellette, Arthur Calvin, 1842-1896
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w:David Shankbone - CC BY-SA 3.0
Karan, Donna, 1948-....
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Thomsen, Vilhelm, 1842-1927
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Haldeman, H. R. (Harry R.), 1926-1993
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film screenshot - Public Domain
Nagel, Conrad, 1897-1970
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State Archives of Florida, 'Florida Memory' - Public Domain
James, Craig T., 1941-
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R. J. Lane - Public Domain
Gosford, Archibald Acheson, Earl of, 1776-1849
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Las Cases, Emmanuel-Auguste-Dieudonné, comte de, 1766-1842
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Weiss, F. E. (Frederick Ernest), 1865-1953
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Dann Kristoff - CC BY-SA 4.0
Merrifield, Bruce, 1921-2006
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Jean-Pierre BONNOTTE / Gamma-Rapho - Public Domain
Verneuil, Henri, 1920-
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Whitney, Caspar, 1862?-1929
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Goddard, Henry Herbert, 1866-1957
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Fenner, Arthur, 1745-1805
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Colquhoun, Archibald R. (Archibald Ross), 1848-1914
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Bergé, Pierre, 1930-
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Plançon, Pol (1851-1914).
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David d’Angers - Public Domain
Boissonade, Jean-François, 1774-1857
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Nnini - CC BY-SA 4.0
Bloom, Anthony, 1914-2003
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unknown - Public Domain
Tench, Watkin, 1759?-1833
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Whitin, Paul, 1767-1831
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Boorda, J. M. (Jeremy Michael), 1939-1996
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Andrews, Stephen Pearl, 1812-1886
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unknown - Public Domain
Du Pont, Alfred I. (Alfred Irénée), 1864-1935
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Mathew Brady - Public Domain
Guenther, Richard William, 1845-1913
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GFHund - CC BY 3.0
Eigen, Manfred, 1927-....
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Pius VII, Pope, 1742-1823