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unknown - Public Domain
Cuney-Hare, Maud, 1874-1936 - Public Domain
PBS-Public Broadcasting System - Public Domain
Santuario di Isnotù, Venezuela - Public Domain
Twenty8000 - CC BY-SA 4.0
Benthomaspayne - CC BY-SA 4.0
John Christen Johansen, all rights subsequently vested in the United States Court of Appeals for the District of Columbia Circuit - Public Domain
Fred Palumbo, World Telegram staff photographer - Public Domain
New York, N.Y. : M. King - Public Domain
Bain News Service - Public Domain
original uploader -
Kzirkel - CC BY-SA 3.0
Charles Tuttle - Public Domain
David Shankbone - CC BY-SA 3.0
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Duffield, George, 1794-1868
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Cotton, Henry, Sir, 1845-1915
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unknown - Public Domain
Morritt, Charles, 1861-1936
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Cuney-Hare, Maud, 1874-1936 - Public Domain
Cuney-Hare, Maud, 1874-1936
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Roy, J. Stapleton
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PBS-Public Broadcasting System - Public Domain
Loud, Lance, 1951-2001
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Sanlaville, Marie 1847-1930
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unknown - Public Domain
Wray, Christopher, Sir, 1524-1592
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Santuario di Isnotù, Venezuela - Public Domain
Hernández de Isnotu, José Gregorio, 1864-1919
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unknown - Public Domain
MacNeil, Carol Brooks (American sculptor, 1871-1944)
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Wallach, Otto, 1847-1931
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Twenty8000 - CC BY-SA 4.0
Miller, Ty, 1964-
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Benthomaspayne - CC BY-SA 4.0
Hauerwas, Stanley, 1940-....
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John Christen Johansen, all rights subsequently vested in the United States Court of Appeals for the District of Columbia Circuit - Public Domain
Groner, Duncan L. (Duncan Lawrence), 1873-1957
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Cheselden, William, 1688-1752
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Hochster, Melvin, 1943-....
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Eglevsky, André
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Fred Palumbo, World Telegram staff photographer - Public Domain
Green, Paul, 1894-1981
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Phelps, Charles E. (Charles Edward), 1833-1908
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Tapiovaara, Ilmari, 1914-1999
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New York, N.Y. : M. King - Public Domain
Duncan, John H. (John Hemingway), 1855-1929
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Bain News Service - Public Domain
Butt, Archibald Willingham, 1866-1912
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Martinez, Albert Looking Elk, -1940
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Pingree, Chellie, 1955-
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original uploader -
Atkins, Tom, 1935-
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Kzirkel - CC BY-SA 3.0
Cooper, Leon Neal, 1930-
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Charles Tuttle - Public Domain
Willard, George, 1824-1901
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Aksakov, Konstantin Sergeevich, 1817-1860
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David Shankbone - CC BY-SA 3.0
Bogosian, Eric
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unknown - Public Domain
Douglas, Gawin, 1474?-1522