Image from Wikimedia Commons
unknown - Public Domain
Yu Xunling, Court Photographer - Public Domain
S. C. Smith - Public Domain
Auteur inconnu, mais l'image est très vieille et l'auteur est certainement mort depuis plus de 70 ans - Public Domain
user at project - Public Domain
Gertrude Kasebier - Public Domain
CMA (management) - Public Domain
James Everett - CC BY-SA 2.0
National Library of Medicine - Public Domain
Frank Driggs Collection - Public Domain
Jrkruk - CC BY-SA 3.0
Andemaya - CC BY-SA 4.0
Kadellar -
Image from "Men of mark twixt Tyne and Tweed", by Welford, Richard, 1895. Book digitised by Toronto University and available from Internet Archive; images labelled as "no known copyright restrictions". The author died in 1919. - Public Domain
Image from Wikimedia Commons
unknown - Public Domain
Blacher, Boris, 1903-1975
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Marclay, Christian, 1955-
Image from Wikimedia Commons
Yu Xunling, Court Photographer - Public Domain
Cixi, Empress dowager of China, 1835-1908
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S. C. Smith - Public Domain
Hunter, Joseph, 1783-1861
Image from Wikimedia Commons
Auteur inconnu, mais l'image est très vieille et l'auteur est certainement mort depuis plus de 70 ans - Public Domain
Grignion de Montfort, Louis-Marie, saint, 1673-1716
Image from Wikimedia Commons
user at project - Public Domain
Davern, Kenny
Image from Wikimedia Commons
Gertrude Kasebier - Public Domain
Northcliffe, Alfred Harmsworth, viscount, 1865-1922
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CMA (management) - Public Domain
Graham, Virginia, 1912-1998
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Brown, John, 1810-1882
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Durazo, Maria Elena
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James Everett - CC BY-SA 2.0
Perich, Tristan
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Liñán y Cisneros, Melchor de -1708
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Furlow, Allen John, 1890-1954
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Moore, C. L. (Catherine Lucile), 1911-1987
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King, Philip Parker, 1793-1856
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Lang, David (David A.)
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Trailer, Rex, 1929-
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National Library of Medicine - Public Domain
Marshall, Mary Louise, 1893-1986
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Frank Driggs Collection - Public Domain
Knight, Shirley. (1937- ).
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Cardin, Benjamin L. (Benjamin Louis), 1943-
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Jrkruk - CC BY-SA 3.0
Paleczny, Piotr
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Andemaya - CC BY-SA 4.0
Parsons, Alan
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unknown - Public Domain
Baraga, Frederic, 1797-1868
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Winckel, F. (Franz), 1837-1912
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Grant, Charles, 1746-1823
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De Feckenham, John, 1515?-1585
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Kadellar -
Harris, Calvin, 1984-
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Valdivia, Pedro de, 1500?-1554?
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unknown - Public Domain
Husserl, Edmund, 1859-1938
Image from Wikimedia Commons
Image from "Men of mark twixt Tyne and Tweed", by Welford, Richard, 1895. Book digitised by Toronto University and available from Internet Archive; images labelled as "no known copyright restrictions". The author died in 1919. - Public Domain
Alder, Joshua, 1792-1867