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user at project - Public Domain
unknown - Public Domain
Dismas - CC BY-SA 3.0
Silvio Bacchetta Morningfrost - Public Domain
US House Office of Photography - Public Domain
GFHund - CC BY 3.0
Michael W. Carr - Public Domain
Mathew Brady - Public Domain
Clitunno - CC BY-SA 4.0
ZRachel - CC BY-SA 3.0
Gage Skidmore - CC BY-SA 2.0
Baumgarten Leo Gesellschaft - Public Domain
Atelier Franz Werner, München - Public Domain
Dreamertyson - CC BY-SA 3.0
U.S. Army - Public Domain
Bain News Service; quick cleanup by Adam Cuerden - Public Domain
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Hall, James K. P. (James Knox Polk), 1844-1915
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user at project - Public Domain
Ward, Clara
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Böhm, Richard, 1854-1884
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Beyeren, Abraham van, approximately 1620-1690
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unknown - Public Domain
Hardin, M. D. (Martin D.), 1837-1923
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Dismas - CC BY-SA 3.0
Huneck, Stephen
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Anwar, Chairil, 1922-1949
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Silvio Bacchetta Morningfrost - Public Domain
Chang, Sarah
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US House Office of Photography - Public Domain
Polis, Jared, 1975-
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Ludovici, Anthony M. (Anthony Mario), 1882-1971
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GFHund - CC BY 3.0
Mulliken, Robert Sanderson
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unknown - Public Domain
Ekman, Vagn Walfrid, 1874-1954
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Drake, Frances, 1912-2000
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Ramsay, Bertram Home, Sir, 1883-1945
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Michael W. Carr - Public Domain
Horstmann, Ignatius F. (Ignatius Frederick), 1840-1908
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unknown - Public Domain
Albert, Wilhelm August Julius, active 1798-1822, Divisions-secretär der Harzdivision
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Buckland, Francis T. (Francis Trevelyan), 1826-1880
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Mathew Brady - Public Domain
Simpson, Matthew, 1811-1884
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Clitunno - CC BY-SA 4.0
Goodman, Jeremiah, 1922-
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ZRachel - CC BY-SA 3.0
Zilberman, David B., 1938-....
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Fisher, Alvan, 1792-1863
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Gage Skidmore - CC BY-SA 2.0
Spiner, Brent
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O'Hara, Maureen, 1920-....
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Baumgarten Leo Gesellschaft - Public Domain
Lorenzelli, Benedetto, 1853-1915
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Moriarty, John, 1930-
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Inchiquin, Morrough O'Brien, Earl of, -1808
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Atelier Franz Werner, München - Public Domain
Uhde, Fritz von 1848-1911
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Dreamertyson - CC BY-SA 3.0
Martineau, Gilbert.
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U.S. Army - Public Domain
McGarr, Lionel C. (Lionel Charles), 1904-
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Bain News Service; quick cleanup by Adam Cuerden - Public Domain
Brown, Margaret Tobin, 1867-1932