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U.S. Department of State - Public Domain
Photograph attributed to the Sims and Ronsham studio - Public Domain
author - Public Domain
Walter Stoneman (1876-1958) - Public Domain
unknown - Public Domain
unknown<br/> - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Charles Reutlinger, b.1816 - Public Domain
Dinosaurs, by William Diller Matthew - Public Domain
August Weger - Public Domain
anonymous -
Bain - Public Domain
Mike South - CC BY 3.0
Trailer to 1959 film House on Haunted Hill - Public Domain
Floatjon - CC BY-SA 3.0
SSGT Dave McLeod - Public Domain
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U.S. Department of State - Public Domain
Big Bird (Fictitious character)
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Photograph attributed to the Sims and Ronsham studio - Public Domain
Leno, Dan, 1860-1904
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author - Public Domain
Crosby, Fanny, 1820-1915
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Walter Stoneman (1876-1958) - Public Domain
Baldwin, Stanley Baldwin, Earl, 1867-1947
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unknown - Public Domain
Jastrow, Ignaz, 1856-1937
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unknown<br/> - Public Domain
Weld, Theodore Dwight, 1803-1895
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Mathew Brady Levin Corot Handy - Public Domain
Green, Duff, 1791-1875
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Choulant, Ludwig, 1791-1861
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Charles Reutlinger, b.1816 - Public Domain
Fizeau, H. (Hippolyte), 1819-1896
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Mendelssohn-Bartholdy, Felix, 1809-1847
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Dinosaurs, by William Diller Matthew - Public Domain
Granger, Walter, 1872-1941
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Carman, 1956-
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Oliphant, Mrs. (Margaret), 1828-1897
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August Weger - Public Domain
Lux, Friedrich, 1820-1895
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Raleigh, Walter Alexander, Sir, 1861-1922
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Mantegna, Andrea, 1431-1506
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anonymous -
Funke, Jaromír, 1896-1945
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Disney, Wesley E. (Wesley Ernest), 1883-1961
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Caro, Annibal, 1507-1566
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Bain - Public Domain
Lancaster, Nancy, -1994
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Grant, Heber J. (Heber Jeddy), 1856-1945
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Durán, Agustín
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unknown - Public Domain
Heger, Constantin-Georges, 1809-1896
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Wensleydale, James Parke, Baron, 1782-1868
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Mike South - CC BY 3.0
Summers, Angela
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Earle, John, 1601?-1665
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Bastide, Jules.
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Trailer to 1959 film House on Haunted Hill - Public Domain
Ohmart, Carol, 1927-
Image from Wikimedia Commons
Floatjon - CC BY-SA 3.0
Zamperini, Louis, 1917-2014
Image from Wikimedia Commons
SSGT Dave McLeod - Public Domain
Lewis, Emmanuel, 1971-