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Mathew Brady - Public Domain
Tom Hiltz - CC BY-SA 2.0
Ars Electronica - CC BY-SA 2.0
Public Domain
unknown - Public Domain
Hortense.throgmorton - Public Domain
W. T. Fry after J. Tannock - Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
film screenshot - Public Domain
Magazine of Western History. - Public Domain
Richard H. Alpert - CC BY-SA 4.0
Peter Lamont - Public Domain
Hermann Blumenthal - CC BY 2.0
Sadd, H. S. (Henry Samuel), ca. 1811-1893. - Public Domain
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Mathew Brady - Public Domain
Belknap, William Worth, 1829-1890
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Tom Hiltz - CC BY-SA 2.0
Zane, Billy
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Montgomery, Gabriel, comte de, 1530-1574
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Narbonne, Louis de 1755-1813
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Scholz, Bernhard, 1835-1916
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Ars Electronica - CC BY-SA 2.0
Sennett, Richard, 1943-....
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Peavey, Hubert Haskell, 1881-1937
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Polo de Franco, Carmen 1900-1988
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Brown, Arthur Whitten, Sir, 1886-1948
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Ufer, Walter, 1876-1936
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Tarnow, Arthur J. (Arthur Jeffrey), 1942-
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Public Domain
Myrdal, Alva, 1902-1986
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Cotton, James, 1935-
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Miró, Joan, 1893-1983
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unknown - Public Domain
Adamberger, Valentin
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Fabre, Hector, 1834-1901.
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Public Domain
Goff, Guy Despard, 1867-1933
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Hortense.throgmorton - Public Domain
Tranter, John E.
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W. T. Fry after J. Tannock - Public Domain
Babington, William, 1756-1833
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Kearny, Francis, 1785-1837
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George Grantham Bain Collection (Library of Congress) - Public Domain
Beach, Rex, 1877-1949
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film screenshot - Public Domain
Sullivan, Francis L.
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Magazine of Western History. - Public Domain
Smith, Albert, 1805-1870
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Oxley, John, 1783-1828
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Richard H. Alpert - CC BY-SA 4.0
Alpert, Richard (American artist, born 1947)
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Peter Lamont - Public Domain
Scarlett, Ken
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Krapp, Herbert J., 1886?-1973
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Etheridge, Melissa
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Hermann Blumenthal - CC BY 2.0
Blumenthal, Hermann, 1905-1942
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Sadd, H. S. (Henry Samuel), ca. 1811-1893. - Public Domain
Stephen, Alfred, Sir, 1802-1894