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Photo taken by Dennis Ose, now-deceased MD-PhD student of Irwin Fridovich - CC BY 3.0
unknown - Public Domain
Daderot - Public Domain
Nasjonalbiblioteket -
George Vertue - Public Domain
photographer unknown, retouched by MarmadukePercy - Public Domain
Federal Bureau of Investigations - Public Domain
author - Public Domain
Harris & Ewing -
Voice of America, VOA - Public Domain
Public Domain
Unknown military photographer of the Signal Corps - Public Domain
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Jones, Phineas, 1819-1884
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Photo taken by Dennis Ose, now-deceased MD-PhD student of Irwin Fridovich - CC BY 3.0
Fridovich, Irwin
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unknown - Public Domain
Smith, Lyman Cornelius, 1850-1910
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unknown - Public Domain
Burnham, S. W. (Sherburne Wesley), 1838-1921
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Gullstrand, Allvar, 1862-1930
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Simon, Lucien, 1861-1945
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Daderot - Public Domain
Cernuschi, Henri, 1821-1896
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Barine, Arvède, 1840-1908
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Aanrud, Hans, 1863-1953
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Nasjonalbiblioteket -
Cleve, Halfdan
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Kleindienst, Richard G., 1923-2000
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George Vertue - Public Domain
Tanner, Thomas, 1674-1735
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Rohlfs, Christian, 1849-1938
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Kitagawa, Utamaro, 1753?-1806
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Reed, Thomas C.
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photographer unknown, retouched by MarmadukePercy - Public Domain
Leavitt, Dudley, 1830-1908
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Federal Bureau of Investigations - Public Domain
Sullivan, William C.
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unknown - Public Domain
Ambedkar, B. R. (Bhimrao Ramji), 1891-1956
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Harris, David, 1900-....
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author - Public Domain
Doolittle, Charles Camp, 1832-1903
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Petau, Denis, 1583-1652
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Harris & Ewing -
McNinch, Frank R. (Frank Ramsay), 1873-1950
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Voice of America, VOA - Public Domain
Chavchavadze, David, 1924-
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Smith, James, 1945-2010
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Public Domain
Baca, Joe, 1947-
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Burton, Dan, 1938-
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Bragg, William Lawrence, sir, 1890-1971
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Unknown military photographer of the Signal Corps - Public Domain
Hatcher, Julian S. (Julian Sommerville), 1888-1963
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Hancock, Frank W. (Franklin Wills), 1894-1969
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Csontváry Kosztka, Tivadar, 1853-1919