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Mathew Brady - Public Domain
unknown - Public Domain
photo was taken by subject's wife (Patricia Targ) - Public Domain
Public Domain
Fuger pinx; CG Rasp sculps. - Public Domain
Wim van Rossem / Anefo -
William Cochrane (1831-1898) and John Castell Hopkins (1864-1923) - Public Domain
Jmabel - CC BY-SA 3.0
Chapple Publishing Co. - Public Domain
Shannon - CC BY-SA 2.0
alice french<br/> - Public Domain
Marcel Antonisse / Anefo -
Fotograf im Auftrag der :de:United States Information Agency - Public Domain
Daderot - Public Domain
Leon7 - CC BY-SA 3.0
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Mathew Brady - Public Domain
Noyes, William Curtis, 1805-1864
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unknown - Public Domain
Bingham, Robert Worth, 1871-1937
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Altsheler, Joseph A. (Joseph Alexander), 1862-1919
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photo was taken by subject's wife (Patricia Targ) - Public Domain
Targ, Russell.
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Travis, Walter J. (Walter John), 1862-1927
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Public Domain
Chubb, Ralph N. (Ralph Nicholas), 1892-1960
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Moser, George Michael
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Alexander, Sadie Tanner Mossell, 1898-1989
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Fuger pinx; CG Rasp sculps. - Public Domain
Segner, Johann Andreas von 1704-1777
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Wim van Rossem / Anefo -
Ulmer, Georges
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Palmer, John, 1959-
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unknown - Public Domain
Jewsbury, Geraldine Endsor, 1812-1880
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DiSalle, Michael V. (Michael Vincent), 1908-1981
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William Cochrane (1831-1898) and John Castell Hopkins (1864-1923) - Public Domain
Allen, John C. (John Campbell), 1817-1898
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Jmabel - CC BY-SA 3.0
Wilson, Gahan
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Chapple Publishing Co. - Public Domain
Jepson, Edgar, 1863-1938
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Waskow, Arthur Ocean, 1933-....
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Shannon - CC BY-SA 2.0
Thomas, Marlo
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alice french<br/> - Public Domain
Thanet, Octave, 1850-1934
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Marcel Antonisse / Anefo -
Foot, Michael, 1913-2010
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Crittenden, George Bibb, 1812-1880
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Salomons, David, Sir, 1851-1925
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Fotograf im Auftrag der :de:United States Information Agency - Public Domain
Torberg, Friedrich, 1908-1979
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Baltz, Lewis, 1945-....
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unknown - Public Domain
Harris, T. M. (Thomas Mealey), 1817-1906
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St. John, Oliver, 1598?-1673
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Daderot - Public Domain
Mears, Otto, 1840-1931
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Walpole, Thomas, 1727-1803
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Taber, I. W. (Isaiah West), 1830-1912
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Leon7 - CC BY-SA 3.0
Cundick, Robert, 1926-