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United States Congress - Public Domain
Paul Drieghe - CC BY-SA 4.0
Susan Selkirk - CC0 1.0
unknown - Public Domain
TV episode screenshot (ABC) -
unknown, probably U.S. Army photographer. The ''Green Series'' was published by the U.S. government. - Public Domain
Uploaded by Kenmayer - Public Domain
TheMighty - Public Domain
Carlos Cortez - Public Domain
Marabeth Cohen-Tyler - CC BY-SA 3.0
Schloss, New York - Public Domain
Jeanmariesimpson - CC BY-SA 3.0
Michael W. Carr - Public Domain
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Hankey, Kate, 1834-1911
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Frazier, Lynn J. (Lynn Joseph), 1874-1947
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United States Congress - Public Domain
Badham, Robert E.
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Holderness, Robert D'Arcy, Earl of, 1718-1778
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Paul Drieghe - CC BY-SA 4.0
Ray, Jean, 1887-1964
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Berman, Jakub, 1901-1984
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Susan Selkirk - CC0 1.0
Greeley, Ronald
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Bagnall, James E. (James Eustace), 1830-1918
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Amir, Aharon, 1923-2008
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Varnum, James M. (James Mitchell), 1748-1789
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unknown - Public Domain
Lord, Stanley, 1877-1962
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Jones, John E. (John Edward), 1840-1896
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TV episode screenshot (ABC) -
Kellogg, John, 1916-2000
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unknown, probably U.S. Army photographer. The ''Green Series'' was published by the U.S. government. - Public Domain
Flick, Friedrich, 1883-1972
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Scarbrough, Richard Lumley, Earl of, approximately 1650-1721
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Park, John R., 1833-1900
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unknown - Public Domain
Burrows, Ronald M. (Ronald Montagu), 1867-1920
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Uploaded by Kenmayer - Public Domain
Yezierska, Anzia, 1880?-1970
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Fairfax, Thomas Fairfax, Baron, 1612-1671
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TheMighty - Public Domain
Beltran, Robert, 1953-
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Carlos Cortez - Public Domain
Fletcher, Ben, 1890-1949
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Marabeth Cohen-Tyler - CC BY-SA 3.0
Giobbi, Edward
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Best, S. Payne (Sigismund Payne)
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Clay, John Randolph, 1808-1885
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Schloss, New York - Public Domain
Crews, Laura Hope, 1880-1942
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Cobbold, Richard, 1797-1877
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Cathedral Basilica of San Francisco de Asis (Santa Fe, N.M.)
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Jeanmariesimpson - CC BY-SA 3.0
Nelson, Judd
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Lackington, James, 1746-1815
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Michael W. Carr - Public Domain
Horstmann, Ignatius F. (Ignatius Frederick), 1840-1908