Image from Wikimedia Commons
Guillom - CC BY-SA 3.0
Monica Wister - CC BY-SA 4.0
unknown - Public Domain
USG - Public Domain
Spcsnvsnjmc - CC BY-SA 3.0
Anonymous, no author disclosure - Public Domain
Georges Biard - CC BY-SA 3.0
Laura Kolb - CC BY 2.0
102fm - CC BY-SA 4.0
Davis & Sanford (photography studio) - Public Domain
US Government Printing Office - Public Domain
unknown -
Public Domain
Oto Vega Ponce - CC BY-SA 3.0
Fritz Schueller (photographer) Amos.schueller - CC BY-SA 3.0
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Loew, Marcus, 1870-1927
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Lewis, Nelly Custis, 1779-1852
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Guillom - CC BY-SA 3.0
Barry, Lynda, 1956-....
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Bida, Alexandre, 1813-1895
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Lavoisier, Marie-Anne-Pierrette, 1758-1836
Image from Wikimedia Commons
Monica Wister - CC BY-SA 4.0
Renehan, Edward, 1956-....
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unknown - Public Domain
Hermann, Binger, 1843-1926
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USG - Public Domain
Letterman, Jonathan, 1824-1872
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Spcsnvsnjmc - CC BY-SA 3.0
Clay, Grady.
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Shipman, Nell, 1892-1970
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Lasky, Jesse L., 1880-1958
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Anonymous, no author disclosure - Public Domain
Le Fort, Gertrud, Freiin von, 1876-1971
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Georges Biard - CC BY-SA 3.0
Rochefort, Jean
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Laura Kolb - CC BY 2.0
Venuti, Joe
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102fm - CC BY-SA 4.0
Eldar, ʿAḳiva
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unknown - Public Domain
Cummins, Maria S. (Maria Susanna), 1827-1866
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Atchison, David Rice, 1807-1886
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Donkin, W. F. (William Fishburn), 1814-1869
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Lingg, Louis
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unknown - Public Domain
Hayman, Richard, 1920-2014
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Wallis, John, 1616-1703
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Davis & Sanford (photography studio) - Public Domain
Webb, Charles Henry, 1834-1905
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US Government Printing Office - Public Domain
Anfuso, Victor L., 1905-1966
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Boursault, M. (Edme), 1638-1701
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unknown -
Jespersen, Otto, 1860-1943
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Public Domain
Magee, Patrick
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Rebozo, Charles G. (Charles Gregory), 1912-1998
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Oto Vega Ponce - CC BY-SA 3.0
Gadamer, Hans-Georg, 1900-2002
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unknown - Public Domain
Stet︠s︡enko, Kyrylo Hryhorovych, 1882-1922
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Fritz Schueller (photographer) Amos.schueller - CC BY-SA 3.0
Soshana, 1927-....