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unknow. uploader Claudio Elias - Public Domain
Jewish Historical Society of the Upper Midwest -
Georges Biard - CC BY-SA 3.0
Jmabel - CC BY-SA 3.0
Mathew Brady - Public Domain
Jan Rubinowicz -
Harriet Langdon Pruyn Rice - Public Domain
Tina Modotti - Public Domain
Emilio Sommariva, 1923 - CC BY 3.0
Ferdinand Mulnier. Upload, stitch and restoration by Jebulon - Public Domain
Public Domain
Samuel Hart - Public Domain
Bain - Public Domain
Cincinnati Reds - 1940 Team Issue - Public Domain
John K. Hillers - Public Domain
unknown - Public Domain
William P. Gottlieb - Public Domain
Hulda SzacińskiInstitution:Oslo Museum - CC BY-SA 4.0
John Smibert - Public Domain
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Kerll, Johann K.
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unknow. uploader Claudio Elias - Public Domain
Spilimbergo, Lino Eneas, 1896-1964
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Jewish Historical Society of the Upper Midwest -
Youngdahl, Luther W., 1896-1978
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Georges Biard - CC BY-SA 3.0
Hoffman, Philip Seymour, 1967-2014
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Jmabel - CC BY-SA 3.0
Kline, Adam, 1944-
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Robinson, Perry
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Georges Biard - CC BY-SA 3.0
Kilmer, Val, 1959-....
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Mathew Brady - Public Domain
Motley, John Lothrop, 1814-1877
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Seguier, William
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Evans, Arthur, Sir, 1851-1941
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Carmona, António Oscar de Fragoso, 1869-1951
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Jan Rubinowicz -
Rubinowicz, Wojciech
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Harriet Langdon Pruyn Rice - Public Domain
Bleecker, Harmanus, 1779-1849
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Tina Modotti - Public Domain
Rodríguez Lozano, Manuel, 1895-1971
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Emilio Sommariva, 1923 - CC BY 3.0
Wildt, Adolfo, 1868-1931
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Ferdinand Mulnier. Upload, stitch and restoration by Jebulon - Public Domain
Protais, Alexandre 1826-1890
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Public Domain
Hinkler, Bert, 1892-1933
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Nabuco, Joaquim, 1849-1910
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Samuel Hart - Public Domain
Robinson, Henry Douglas, 1860-1913
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Bain - Public Domain
Mach, Edmund von 1870-1927
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Cincinnati Reds - 1940 Team Issue - Public Domain
Hershberger, Willard, 1910-1940
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John K. Hillers - Public Domain
Hillers, John K., 1843-1925
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unknown - Public Domain
Hammarskjöld, Dag, 1905-1961
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William P. Gottlieb - Public Domain
Wetzel, Ray, 1924-1951
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Dellet, James, 1788-1848
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Ferguson, James, 1797-1867
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Hulda SzacińskiInstitution:Oslo Museum - CC BY-SA 4.0
Egedius, Halfdan Johnsen, 1878-1899
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unknown - Public Domain
Harrison, Henry Sydnor, 1880-1930
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John Smibert - Public Domain
Sewall, Samuel, 1652-1730
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Audsley, George Ashdown, 1838-1925