Image from Wikimedia Commons
unknown - Public Domain
Georges Biard - CC BY-SA 3.0
Carl Lender - CC BY-SA 3.0
Eyerhymer - CC BY-SA 4.0
Hummel Design - CC BY-SA 4.0
antisocialtory - CC BY 2.0
Painter and engraver unknown; subject died in 1821 - Public Domain
Brady, Washington - Public Domain
Thomas Carrick (1802–1874) - Public Domain
Federal Bureau of Investigations - Public Domain
Jlorenz1 - Public Domain
Contemporary portrait - Public Domain
unknown photographer - Public Domain
U.S. Congress - Public Domain
Valentin Schertle - Public Domain
Dicklyon - CC BY-SA 4.0
Public Domain
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unknown - Public Domain
Kip, William Ingraham, 1811-1893
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Georges Biard - CC BY-SA 3.0
Luchini, Fabrice, 1948-
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Longworth, Alice Roosevelt, 1884-1980
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Brumm, Charles Napoleon, 1838-1917
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Carl Lender - CC BY-SA 3.0
Taylor, Greg, 1963-....
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Campra, André, 1660-1744
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Eyerhymer - CC BY-SA 4.0
Kavanagh, P.J. (Patrick Joseph), 1931-
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Stockhausen, Julius, 1826-1906
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Jones, Gemma
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Hummel Design - CC BY-SA 4.0
Christian, Abraham David, 1952-....
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antisocialtory - CC BY 2.0
Alexander, Jason, 1959-
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Painter and engraver unknown; subject died in 1821 - Public Domain
Lee, Ezra, 1749-1821
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Earle, George H. (George Howard), 1856-1928
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Brady, Washington - Public Domain
McGilvery, Freeman, 1823-1864
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Vincent Ferrer, Saint, approximately 1350-1419
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Mochi, Francesco, 1580-1654
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Thomas Carrick (1802–1874) - Public Domain
Allom, Thomas, 1804-1872
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Cecil of Chelwood, Robert Gascoyne-Cecil, Viscount, 1864-1958
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Federal Bureau of Investigations - Public Domain
Sullivan, William C.
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Jlorenz1 - Public Domain
Rustow, Dankwart A.
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Contemporary portrait - Public Domain
Bancroft, Aaron, 1755-1839
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Clarke, Samuel, 1599-1682
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unknown photographer - Public Domain
Howard, Thomas B., 1854-1920.
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U.S. Congress - Public Domain
McCrery, Jim, 1949-
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Valentin Schertle - Public Domain
Fröbel, Julius, 1805-1893
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Dicklyon - CC BY-SA 4.0
Shima, Masatoshi
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Public Domain
Patton, John, 1850-1907
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Mitchell, Erwin, 1924-
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Fox, Caroline, 1819-1871
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Gorringe, Henry H. (Henry Honeychurch), 1841-1885