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Medical Research Council - CC BY 4.0
Gage Skidmore - CC BY-SA 3.0
Parvaneh kazemi - CC BY-SA 4.0
Contemporary Portrait - Public Domain
GrzegorzPetka - Public Domain
Anna Davis Hallowell and Lucretia Mott - Public Domain
Public Domain
Colonel Gentil - Public Domain
Herman Mishkin - Public Domain
Hans Holbein d. J. - Public Domain
created by :en:Antoine Claudet -
US Embassy in Mexico - Public Domain
unknown - Public Domain
Tracy, Kenney & Company (Claremont, NH), publisher. - Public Domain
Oregon State University -
Studio publicity still - Public Domain
Wm. Notman & Son - Public Domain
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Medical Research Council - CC BY 4.0
Medvedev, Zhores A., 1925-
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Gage Skidmore - CC BY-SA 3.0
Berry, Halle
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Parvaneh kazemi - CC BY-SA 4.0
Hawley, Elizabeth, 1923-
Image from Wikimedia Commons
Contemporary Portrait - Public Domain
Benlowes, Edward, 1603?-1676
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GrzegorzPetka - Public Domain
Petelski, Czesław, 1922-1996
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Andrews, Edmund, 1824-1904
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Anna Davis Hallowell and Lucretia Mott - Public Domain
Mott, James, 1788-1868
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Cabianca, Vincenzo, 1827-1902
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Degouve de Nuncques, William, 1867-1935
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Public Domain
Drayton, John, 1766-1822
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Colonel Gentil - Public Domain
Aḥmad Shāh Durrānī, Amir of Afghanistan, ca. 1723-1772
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Chase, Ken
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Herman Mishkin - Public Domain
Donalda, Pauline, 1882-1970
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Harvey, William, 1578–1657
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Hans Holbein d. J. - Public Domain
Vaux, Thomas Vaux, Baron, 1510-1556
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created by :en:Antoine Claudet -
Wright, Henry Clarke, 1797-1870
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US Embassy in Mexico - Public Domain
Davidow, Jeffrey
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unknown - Public Domain
Moore, Miles C. (Miles Conway), 1845-1919
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Berckheyde, Gerrit Adriaensz., 1638-1698
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Welitsch, Ljuba
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Tracy, Kenney & Company (Claremont, NH), publisher. - Public Domain
Brodhead, Richard, 1811-1863
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Dezeuze, Daniel, 1942-....
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Oregon State University -
Sprague, Charles A. (Charles Arthur), 1887-1969
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Studio publicity still - Public Domain
Taylor, Elizabeth, 1932-2011
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Wm. Notman & Son - Public Domain
Maxwell, W. S. (William Sutherland), 1874-1952
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Sampson, Ralph, 1960-
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Trevisani, Francesco, 1656-1746
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unknown - Public Domain
Scanzoni, F. W. von (Friedrich Wilhelm), 1821-1891
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Schikaneder, Emanuel, 1751-1812
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Public Domain
Shapiro, Samuel H. (Samuel Harvey), 1907-1987