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Evert van Muyden - Public Domain
Johann Peter Krafft - Public Domain
anonymous -
Painter and engraver unknown; subject died in 1821 - Public Domain
unknown - Public Domain
Mark Coggins - CC BY 2.0
:en:United States District Court for the Northern District of California - Public Domain
National Photo Company Collection (Library of Congress) - Public Domain
Martin Brading: http://www.martinbrading.com/ - CC BY-SA 3.0
F.N. Broers / Anefo - CC BY-SA 3.0
House Creative Committee - Public Domain
Moses King - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Richard James Lane - Public Domain
Anonymous - Public Domain
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Costello, John M. (John Martin), 1903-1976
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Riggs, Walter M. (Walter Merritt), 1873-1924
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Evert van Muyden - Public Domain
Ennery, Adolphe d' 1811-1899
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Johann Peter Krafft - Public Domain
Kolbe, Heinrich Christoph
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anonymous -
Zemgals, Gustavs, 1871-1939
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Bickersteth, Edward, 1814-1892
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Theodosius II, Emperor of Rome, 401-450
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Painter and engraver unknown; subject died in 1821 - Public Domain
Lee, Ezra, 1749-1821
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Gregory X, Pope, -1276
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unknown - Public Domain
Guerra, Pablo de la, 1819-1874
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Mark Coggins - CC BY 2.0
Wambaugh, Joseph
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:en:United States District Court for the Northern District of California - Public Domain
Conti, Samuel, 1922-
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National Photo Company Collection (Library of Congress) - Public Domain
McNamee, Graham, 1888-1942
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Stein, Elias M., 1931-....
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Smirke, Robert, 1752-1845
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Wells, Jacqueline, 1914-2001.
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Martin Brading: http://www.martinbrading.com/ - CC BY-SA 3.0
Godwin, Gail
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Kriehuber, Josef, 1800-1876
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F.N. Broers / Anefo - CC BY-SA 3.0
Evans, Larry, 1932-2010
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House Creative Committee - Public Domain
Newman, Marie, 1964-
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McArthur, Duncan, 1772-1839
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Moses King - Public Domain
Eyre, Wilson, 1858-1944
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Hirst, Thomas Archer, 1830-1892
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Mathew Brady Levin Corot Handy - Public Domain
Jefferson, Joseph, 1829-1905
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unknown - Public Domain
Brackett, Edgar Truman, 1853-1924
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Lippmann, Edmund O. von (Edmund Oskar), 1857-1940
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Verkolje, Johannes 1650-1693
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Stanley, Francis Edgar, 1849-1918
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Richard James Lane - Public Domain
Chalmers, Alexander, 1759-1834
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Anonymous - Public Domain
Condict, Ira, 1764-1811