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Charles Balthazar Julien Févret de Saint-Mémin, 1770 -- 1852 - Public Domain
anthro2010 - CC BY 3.0
Elliott & Fry - Public Domain
Louis Buderus -
J.P. Purdy, photographer. - Public Domain
Internet Archive Book Images -
Johnstone O'Shannessy & Co - Public Domain
anonymous -
unknown - Public Domain
Unknown - Public Domain
Maull? Subscript not clear -
Richardfabi - Public Domain
Frantogian - CC BY-SA 3.0
U.S. Environmental Protection Agency (EPA) - Public Domain
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Amanpour, Christiane 1958-....
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Gertler, Mark, 1891-1939
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Charles Balthazar Julien Févret de Saint-Mémin, 1770 -- 1852 - Public Domain
Livingston, Henry Walter, 1768-1810
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Leickert, Charles, 1816-1907
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Trendelenburg, Friedrich, 1844-1924
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anthro2010 - CC BY 3.0
Corruccini, Robert S.
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Elliott & Fry - Public Domain
Weldon, Georgina, 1837-1914
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Louis Buderus -
Watson, Mary, 1860-1881
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J.P. Purdy, photographer. - Public Domain
Kitson, Henry Hudson, 1863?-1947
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Godwin, E. W. (Edward William), 1833-1886
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Internet Archive Book Images -
Sachs von Lewenhaimb, Philipp Jakob, 1627-1672
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Johnstone O'Shannessy & Co - Public Domain
Chevalier, N. (Nicholas), 1828-1902
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Gonzales
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anonymous -
Aubert, Louis, 1877-1968
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Butzer, Karl W.
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unknown - Public Domain
Cooper Tyler, Priscilla, 1816-1889
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Unknown - Public Domain
Flower, B. O. (Benjamin Orange), 1858-1918
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Maull? Subscript not clear -
Griffith, Richard John, Sir, 1784-1878
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Loren, Sophia, 1934-
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Richardfabi - Public Domain
White, Harrison C.
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Pfeiffer, Michelle, 1957-
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unknown - Public Domain
Harron, Robert, 1894-1920
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Frantogian - CC BY-SA 3.0
Collins, Joan, 1933-....
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Graves, Robert-James, 1796-1853
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Hunter, Ian, 1900-1975
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U.S. Environmental Protection Agency (EPA) - Public Domain
Reilly, William K. (William Kane), 1940-
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unknown - Public Domain
Donnay, Maurice, 1859-1945
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Beccari, Odoardo, 1843-1920
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Bianca, Grand-Duchess, consort of Francesco I, Grand-Duke of Tuscany, 1548-1587
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Flemyng, Robert, 1912-1995