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William Owen - Public Domain
Civil war photographs, 1861-1865, Library of Congress, Prints and Photographs Division. - Public Domain
Boberger - CC BY-SA 3.0
Contemporary portrait - Public Domain
Alvin Langdon Coburn - Public Domain
Tubby family - Public Domain
William Kurtz - Public Domain
LLs - CC BY-SA 4.0
Gusvel -
Smithsonian Institution -
original uploader - Public Domain
Kim Traynor - CC BY-SA 3.0
unknown - Public Domain
James A. Murphy III, Saratoga County, New York District Attorney. - Public Domain
Open Media Ltd - CC BY-SA 3.0
Wohlhauser - CC BY-SA 4.0
Jason Paul Smith - CC BY 2.0
US Navy - Public Domain
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William Owen - Public Domain
Owen, William, 1769-1825
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Civil war photographs, 1861-1865, Library of Congress, Prints and Photographs Division. - Public Domain
White, Julius, 1816-1890
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Bismarck, Herbert, Fürst von, 1849-1904
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Boberger - CC BY-SA 3.0
Klein, George, 1925-
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Contemporary portrait - Public Domain
Brownell, Thomas Church, 1779-1865
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Alvin Langdon Coburn - Public Domain
Mackenzie, Compton, 1883-1972
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Tubby family - Public Domain
Tubby, William B., 1858-1944
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William Kurtz - Public Domain
Emmons, Samuel Franklin, 1841-1911
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LLs - CC BY-SA 4.0
Ortega, Daniel
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Gusvel -
Azpíroz, Manuel, 1836-1904
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Rafinesque, C.S. (Constantine Samuel), 1783-1840
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Smithsonian Institution -
Harrington, John Peabody
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original uploader - Public Domain
Breckinridge, Clifton Rodes, 1846-1932
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Sarasin, Jean-François, 1615-1654
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Boeri, Cini
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Cordier, Henri, 1849-1925
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Nekrasov, Nikolaj V. 1879-1940
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Kim Traynor - CC BY-SA 3.0
Halkett, Anne, Lady, 1622-1699
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unknown - Public Domain
Jacotot, Jean-Joseph, 1770-1840
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James A. Murphy III, Saratoga County, New York District Attorney. - Public Domain
King, Carleton J. (Carleton James), 1904-1977
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unknown - Public Domain
Munsell, A. H. (Albert Henry), 1858-1918
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Troost, Gerdy.
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Open Media Ltd - CC BY-SA 3.0
Highsmith, Patricia, 1921-1995
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unknown - Public Domain
Owtram, William, 1626-1679
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Wohlhauser - CC BY-SA 4.0
Wohlhauser, René
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Hearst, Patricia, 1954-....
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Jason Paul Smith - CC BY 2.0
Grant, Gogi
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Hatchett, Joseph W., 1932-
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Laue, Max von 1879-1960
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US Navy - Public Domain
Spruance, Raymond Ames, 1886-1969