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Laurent Lecat - CC BY-SA 3.0
Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Doctorhawkes - CC BY-SA 3.0
Francis Grant - Public Domain
Yahoo! Blog - CC BY 2.0
anonymous - Public Domain
Fulie012 - CC BY-SA 3.0
Bobrowen - CC BY-SA 3.0
LOC; Perine, George Edward, 1837-1885 - Public Domain
Original uploader was :he:כרם-יהושע: - Public Domain
Possibly Joseph-Eudore Lemay (1874-1947) (not explicitly credited in the source, but included in the fonds Joseph-Eudore Lemay) - Public Domain
George Dawe - Public Domain
user at project - Public Domain
anonymous - CC BY-SA 4.0
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Sokoloff, Vladimir, 1889-1962
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Mörike, Eduard, 1804-1875
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Laurent Lecat - CC BY-SA 3.0
Kirili, Alain, 1946-....
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Public Domain
Smith, William, 1762-1840
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Mathew Brady Levin Corot Handy - Public Domain
McMillan, Samuel James Renwick, 1826-1897
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Winters, Shelley
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Brooks, Shirley, 1816-1874
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Ellis, John Willis, 1820-1861
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Nostradamus, 1503-1566
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McCrea, Joel, 1905-1990
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Doctorhawkes - CC BY-SA 3.0
Walker, Don, 1951-
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Francis Grant - Public Domain
Grant, James Hope
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Burgos, Javier de 1778-1848
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Leverhulme, William Hesketh Lever, Viscount, 1851-1925
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Yahoo! Blog - CC BY 2.0
Courtenay, Bryce, 1933-2012
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anonymous - Public Domain
Thomas, of Villanova, Saint, 1486-1555
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Fulie012 - CC BY-SA 3.0
Adams, William, 1564-1620
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Jackson, James C., 1811-1895
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McDivitt, James Alton, 1929-
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Holmes, Phillips, 1907-1942
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Bobrowen - CC BY-SA 3.0
Fleming, Thomas J.
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Lapointe, Ernest, 1876-1941
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LOC; Perine, George Edward, 1837-1885 - Public Domain
Barnes, Albert, 1798-1870
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Brown, Henry Kirke, 1814-1886
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Original uploader was :he:כרם-יהושע: - Public Domain
Cohen, Shalom, 1926-
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Possibly Joseph-Eudore Lemay (1874-1947) (not explicitly credited in the source, but included in the fonds Joseph-Eudore Lemay) - Public Domain
Nincheri, Guido, 1885-1973
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George Dawe - Public Domain
Alexandra, Empress, consort of Nicholas I, Emperor of Russia, 1798-1860
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Leclerc, Philippe, 1902-1947
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user at project - Public Domain
Miller, Mildred, 1924-
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anonymous - CC BY-SA 4.0
Alonso de la Vera Cruz, fray, approximately 1507-1584