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Harry S. Truman Library & Museum. - CC BY-SA 4.0
Congress photo - Public Domain
unknown - Public Domain
Zheng Yongnian - CC BY-SA 3.0
Zfellone - CC BY-SA 4.0
Unattributed - Public Domain
Unknown - Public Domain
anonymous - Public Domain
Mikel dunham - CC BY-SA 4.0
IdziRzymianin - CC BY-SA 4.0
nicolas genin - CC BY-SA 2.0
original uploader -
user at project -
Destitute - Public Domain
original uploader - Public Domain
Copyright by Laveccha Studio, Chicago (no. 3). - Public Domain
Monica Boirar - CC BY-SA 3.0
unknown photographer - Public Domain
United States Army Signal Corps - Public Domain
Image from Wikimedia Commons
Harry S. Truman Library & Museum. - CC BY-SA 4.0
Edwards, India
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Congress photo - Public Domain
Gibson, Paris, 1830-1920
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unknown - Public Domain
Clark, Aaron, 1783 or 1784-1861
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Zheng Yongnian - CC BY-SA 3.0
Zheng, Yongnian.
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Zfellone - CC BY-SA 4.0
Burruss, Julian Ashby, 1876-1947
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Root, Joseph Mosley, 1807-1879
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Unattributed - Public Domain
Popper, David
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Unknown - Public Domain
Gamble, J.S. (James Sykes), 1847-1925
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Uvarov, B. P. (Boris Petrovich), 1888-1970
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Ruppersberger, C. A., 1946-
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anonymous - Public Domain
Worthing, Frank, 1866-1910
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unknown - Public Domain
Gay, Walter, 1856-1937
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Mikel dunham - CC BY-SA 4.0
Dunham, Mikel
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IdziRzymianin - CC BY-SA 4.0
Themerson, Stefan
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unknown - Public Domain
Macneill, John, 1793?-1880
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nicolas genin - CC BY-SA 2.0
Lucas, George, 1944-....
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original uploader -
Eörsi, István
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Greig, Robert, 1879-1958
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unknown - Public Domain
Ashby-Sterry, J. (Joseph), -1917
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unknown - Public Domain
Jones, Alonzo Trévier, 1850-1923
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user at project -
Vilamajó, Julio, 1894-1948
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Destitute - Public Domain
Gittings, Barbara, 1932-2007
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original uploader - Public Domain
Flower, Roswell Pettibone, 1835-1899
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Calamy, Edmund, 1671-1732
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Eisenstadt, S. N. (Shmuel Noah), 1923-2010
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Copyright by Laveccha Studio, Chicago (no. 3). - Public Domain
Caruso, Enrico, 1873-1921
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Monica Boirar - CC BY-SA 3.0
Gimbutas, Marija, 1921-1994
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unknown photographer - Public Domain
Hammerstein, Arthur, 1872-1955
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United States Army Signal Corps - Public Domain
Clayton, Will, 1880-1966
Image from Wikimedia Commons
original uploader - Public Domain
Jevons, William Stanley, 1835-1882