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Arthur Wellington Brayley, Arthur Wilson Tarbell, Joe Mitchell Chapple, Chapple Publishing Co. - Public Domain
United States Senate Historical Office - Public Domain
unknown - Public Domain
unidentified photographer, snapshot / photo instantané - Public Domain
Granville Davis -
Andreseduardop - CC BY-SA 4.0
Yakov Steinberg - Public Domain
US Navy - Public Domain
Pushkarv - CC BY 3.0
German-American painter :en:Henry Ulke - Public Domain
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Bédier, Joseph, 1864-1938
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Carpenter, William Boyd, 1841-1918
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Arthur Wellington Brayley, Arthur Wilson Tarbell, Joe Mitchell Chapple, Chapple Publishing Co. - Public Domain
Hopwood, Avery, 1882-1928
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United States Senate Historical Office - Public Domain
Jenner, William E. (William Ezra), 1908-
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Schussele, Christian, 1826?-1879
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unknown - Public Domain
Ford, Wendell H., 1924-
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Bellocq, E. J.
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unknown - Public Domain
Tangl, Franz
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Calvert, Ken, 1953-
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Kirkman, Francis, 1632-approximately 1680
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unknown - Public Domain
Langtry, Albert P. (Albert Perkins), 1860-1939
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unidentified photographer, snapshot / photo instantané - Public Domain
Magnard, Albéric, 1865-1914
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Sarton, George, 1884-1956
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Egerton, John, 1721-1787
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Hayton, Lennie, 1908-1971
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Granville Davis -
Heath-Stubbs, John, 1918-2006
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Netanyahu, B. (Benzion), 1910-2012
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Beltrami, Giacomo Costantino, 1779-1855
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Baily, Edward Hodges, 1788-1867
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Andreseduardop - CC BY-SA 4.0
Rayo, Omar, 1928-2010
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unknown - Public Domain
Renner, Karl, 1870-1950
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Lantz, Walter
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Aderholt, Harry C.
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Ebsworth, Joseph Woodfall, 1824-1908
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Yakov Steinberg - Public Domain
Martov, L., 1873-1923
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US Navy - Public Domain
Sherman, Frederick C.
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Pushkarv - CC BY 3.0
Guha, Ramachandra.
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German-American painter :en:Henry Ulke - Public Domain
Ingham, Samuel D. (Samuel Delucenna), 1779-1860
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Lawton, Frank, 1904-1969
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Halhed, Nathaniel Brassey, 1751-1830