Image from Wikimedia Commons
Jim Bowen - CC BY 2.0
Arnaud 25 - Public Domain
b r e n t - CC BY 2.0
Henderson, Clayton W - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Félix Nadar - Public Domain
Nv8200p - CC BY-SA 3.0
U.S. Coast Guard - Public Domain
Heinrich Götz (1866-1931) - Public Domain
unknown - Public Domain
unknown. Upload, stitch and restoration by Jebulon - Public Domain
Tomdog - CC BY-SA 3.0
US National Library of Medicine, http://resource.nlm.nih.gov/101436257 . Per US NLB web site: "The National Library of Medicine believes this item to be in the public domain." - Public Domain
--BBKurt - Public Domain
Public Domain
John Dickenson - Public Domain
Joh. Hilarides - Public Domain
Jared and Corin - CC BY-SA 2.0
Image from Wikimedia Commons
Griffin, Samuel, 1746-1810
Image from Wikimedia Commons
Jim Bowen - CC BY 2.0
Hermitage (Hermitage, Tenn.)
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Arnaud 25 - Public Domain
Chardonnet, Hilaire de, 1839-1924
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b r e n t - CC BY 2.0
Patty, Sandi, 1956-
Image from Wikimedia Commons
Henderson, Clayton W - Public Domain
Dresser, Paul, 1858-1906
Image from Wikimedia Commons
Mathew Brady Levin Corot Handy - Public Domain
Lee, William Henry Fitzhugh, 1837-1891
Image from Wikimedia Commons
Félix Nadar - Public Domain
Regnault, Alice, 1849-
Image from Wikimedia Commons
Nv8200p - CC BY-SA 3.0
O'Brien, Tim, 1946-....
Image from Wikimedia Commons
U.S. Coast Guard - Public Domain
Stratton, Dorothy C. (Dorothy Constance), 1899-2006
Image from Wikimedia Commons
Heinrich Götz (1866-1931) - Public Domain
Berg, Max, 1870-1947
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unknown - Public Domain
Dārziņš, Emīls, 1875-1910
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unknown. Upload, stitch and restoration by Jebulon - Public Domain
Duban, Félix, 1798-1870
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Tomdog - CC BY-SA 3.0
Gray, James, 1969-
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Poole, John, 1786?-1872
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US National Library of Medicine, http://resource.nlm.nih.gov/101436257 . Per US NLB web site: "The National Library of Medicine believes this item to be in the public domain." - Public Domain
Barringer, Emily Dunning, 1876-1961
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unknown - Public Domain
Erlenborn, John Neal, 1927-2005
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Keyes, Roger, 1872-1945
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Smith, William H. (William Hugh), 1826-1899
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Frommel, Carl-Ludwig, 1789-1863
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unknown - Public Domain
True, Frederick William, 1858-1914
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--BBKurt - Public Domain
Mendenhall, Dorothy Reed, 1874-1964
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Public Domain
McClure, James A.
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John Dickenson - Public Domain
Greene, Robert, 1558?-1592
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Innis, Harold Adams, 1894-1952
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unknown - Public Domain
Bemberg, H. (Herman), 1859-1931
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Schroeder van der Kolk, J. L. C. (Jacobus Lodewijk Conradus), 1797-1862
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Evans-Gordon, W. (William), 1857-1913
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Joh. Hilarides - Public Domain
Bekker, Balthasar, 1634-1698
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Johnstone, John Henry, 1749-1828
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Jared and Corin - CC BY-SA 2.0
Curtis, Catie