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George Grantham Bain Collection (Library of Congress) - Public Domain
Stephencdickson - CC BY-SA 4.0
Ephraim Morgan - Public Domain
Bert Verhoeff / Anefo -
unknown - Public Domain
original uploader - Public Domain
Mathew Brady -
Moses King - Public Domain
Carl Mydans - Public Domain
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Polygoon Hollands Nieuws - CC BY-SA 3.0
K72ndst - CC BY-SA 3.0
Jaqen - CC BY-SA 3.0
Kristinaeking - CC BY-SA 3.0
Southworth & Hawes - Public Domain
It is unclear whether the production company :en:Metro-Goldwyn-Mayer - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Anonymous (photographer) - Public Domain
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George Grantham Bain Collection (Library of Congress) - Public Domain
Rutherford, Ernest, 1871-1937
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Stephencdickson - CC BY-SA 4.0
Playfair, Hugh Lyon, 1786-1861
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Ephraim Morgan - Public Domain
Morgan, Ephraim Franklin, 1869-1950
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Fleagle, Brick
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Howell, Evan P. (Evan Park), 1839-1905
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Jones, J. Glancy (Jehu Glancy), 1811-1878
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Bert Verhoeff / Anefo -
Naudé, Beyers
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Sigebert, of Gembloux, approximately 1030-1112
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unknown - Public Domain
Procter, William Cooper, 1862-1934
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Donnelly, Phil M., 1891-1961
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Johanna Magdalena, Herzogin von Sachsen-Altenburg, 1656-1686
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original uploader - Public Domain
Cromwell, Henry, 1628-1674
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Mathew Brady -
Davis, Thomas T. (Thomas Treadwell), 1810-1872
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Andriessen, Jurriaan
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Moses King - Public Domain
Gibson, Robert W.
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Martin, Vivian, 1893-1987
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Carl Mydans - Public Domain
Mayer, Albert, 1897-....
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Rampolokeng, Lesego.
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Polygoon Hollands Nieuws - CC BY-SA 3.0
Haley, William 1901-1987
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Maury, Jean Siffrein, 1746-1817
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K72ndst - CC BY-SA 3.0
Meade, Marion, 1934-....
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Jaqen - CC BY-SA 3.0
Paolini, Christopher
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Finley, J. P. (John P.), 1854-1943
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Kristinaeking - CC BY-SA 3.0
Schafer, David, 1955-
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Southworth & Hawes - Public Domain
Tappan, Caroline Sturgis, 1819-1888
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It is unclear whether the production company :en:Metro-Goldwyn-Mayer - Public Domain
Halpin, Luke, 1947-
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Lucier, Alvin
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Mathew Brady Levin Corot Handy - Public Domain
Klotz, Robert, 1819-1895
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Anonymous (photographer) - Public Domain
Mondrian, Piet, 1872-1944
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Crace-Calvert, F. (Frederick), 1819-1873