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Julius Giere - Public Domain
ohn Flanagan, 1935, Peter A. Juley & Son Collection, Smithsonian American Art Museum J0001600 - Public Domain
Johnston, Frances Benjamin, 1864-1952, photographer. - Public Domain
Philkon - Public Domain
unknown - Public Domain
Gage Skidmore - CC BY-SA 3.0
anonymous -
Gotfryd, Bernard, photographer -
Bain - Public Domain
US Army photographer - Public Domain
Bain News Service - Public Domain
NBC Television - Public Domain
Conway Studios, Inc., New York City. - Public Domain
Pirie MacDonald - Public Domain
Charles Willson Peale (1741-1827) - Public Domain
https://www.flickr.com/people/69061470@N05 - CC BY-SA 3.0
Steart & Kidd - Public Domain
Image from Wikimedia Commons
Julius Giere - Public Domain
Sertürner, Friedrich Wilhelm 1783-1841
Image from Wikimedia Commons
ohn Flanagan, 1935, Peter A. Juley & Son Collection, Smithsonian American Art Museum J0001600 - Public Domain
Flannagan, John Bernard, 1895?-1942
Image from Wikimedia Commons
Johnston, Frances Benjamin, 1864-1952, photographer. - Public Domain
White, Edward-Douglass, 1845-1921
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Philkon - Public Domain
Schuur, Diane
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unknown - Public Domain
Allan, Elizabeth, 1908-1990
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Odinga, Ajuma Oginga, 1911-1994
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Gage Skidmore - CC BY-SA 3.0
Glazer, Mitch.
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Coffee, John Main, 1897-
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anonymous -
Kelsen, Hans, 1881-1973
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Gotfryd, Bernard, photographer -
Jhabvala, Ruth Prawer, 1927-2013
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Hewitt, Abram S. (Abram Stevens), 1822-1903
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Bain - Public Domain
Manning, Richard Irvine, 1859-1931
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US Army photographer - Public Domain
Miller, Glenn, 1904-1944
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Bain News Service - Public Domain
Houck, Byron, 1891-1969
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NBC Television - Public Domain
Bregman, Buddy
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Wynter, Dana
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unknown - Public Domain
Jenness, Linda
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unknown - Public Domain
Brouncker, William Brouncker, Viscount, 1620 or 1621-1684
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Buch, Walter, 1883-1949
Image from Wikimedia Commons
Conway Studios, Inc., New York City. - Public Domain
Gwinn, Ralph W. (Ralph Waldo), 1884-1962
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Pirie MacDonald - Public Domain
Parker, Horatio W.
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Inglis, Charles E. (Charles Edward), 1875-1952
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Charles Willson Peale (1741-1827) - Public Domain
Sevier, John, 1745-1815
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https://www.flickr.com/people/69061470@N05 - CC BY-SA 3.0
Lavie, Aric
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Capper, Arthur, 1865-1951
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unknown - Public Domain
D'Urban, Benjamin, Sir, 1777-1849
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Field, Cyrus W. (Cyrus West), 1819-1892
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Smith, Lowell H., 1892-1945
Image from Wikimedia Commons
Steart & Kidd - Public Domain
Henderson, Archibald, 1877-1963
Image from Wikimedia Commons
Cai, Mingliang, 1957-....