Image from Wikimedia Commons
Sir Thomas Lawrence, 1792. - Public Domain
Brazilian Government: 1945 - Public Domain
MACBA Museu d'Art Contemporani de Barcelona - CC BY-SA 2.0
Tom Marcello - CC BY-SA 2.0
Los Alamos National Laboratory - Public Domain
Contemporary portrait - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
unknown - Public Domain
W. Hilton - Public Domain
John Clark Rand - Public Domain
Auber et Junca (printers) - Public Domain
Ryan Dickey - CC BY 2.0
United States Navy photograph - Public Domain
signature on the engraving - Public Domain
Annemarie Heinrich (1912-2005) - Public Domain
Alaminalpha - CC BY-SA 3.0
Secretaría de Cultura CDMX - CC BY-SA 2.0
Antonio Bertulli (''floruit'' 1860-1890) - Public Domain
Hors-la-loi - CC BY-SA 4.0
:es:Hermesfantaso - Public Domain
Not stated - Public Domain
J. Jackson, R.A. - Public Domain
Image from Wikimedia Commons
Sir Thomas Lawrence, 1792. - Public Domain
Auckland, William Eden, baron, 1744-1814
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McCullagh Torrens, W. T. (William Torrens), 1813-1894
Image from Wikimedia Commons
Brazilian Government: 1945 - Public Domain
Odnoposoff, Adolfo, 1917-1992
Image from Wikimedia Commons
MACBA Museu d'Art Contemporani de Barcelona - CC BY-SA 2.0
Miralda, Antoni, 1942-....
Image from Wikimedia Commons
Tom Marcello - CC BY-SA 2.0
Vick, Harold, 1936-1987
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Gainsbourg, Charlotte, 1971-....
Image from Wikimedia Commons
Los Alamos National Laboratory - Public Domain
Bainbridge, Kenneth T. (Kenneth Tompkins), 1904-1996
Image from Wikimedia Commons
Contemporary portrait - Public Domain
Madison, James, 1749-1812
Image from Wikimedia Commons
Mathew Brady Levin Corot Handy - Public Domain
Ashley, James Mitchell, 1824-1896
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Lewis, Henry Carvill, 1853-1888
Image from Wikimedia Commons
Snell, Peter, 1938-
Image from Wikimedia Commons
unknown - Public Domain
Yeutter, Clayton K., 1930-
Image from Wikimedia Commons
W. Hilton - Public Domain
Cartwright, George, 1739-1819
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John Clark Rand - Public Domain
Jordan, Eben D.
Image from Wikimedia Commons
Auber et Junca (printers) - Public Domain
Derivis, Prosper
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unknown - Public Domain
Ellsworth, William Wolcott, 1791-1868
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Ryan Dickey - CC BY 2.0
Wrigley Field (Chicago, Ill.)
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United States Navy photograph - Public Domain
Conolly, Richard L. (Richard Lansing), 1892-1962
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Maugham, Frederic Herbert Maugham, Viscount, 1866-1958
Image from Wikimedia Commons
signature on the engraving - Public Domain
Harper, James, 1795-1869
Image from Wikimedia Commons
Annemarie Heinrich (1912-2005) - Public Domain
Joyce, Eileen, 1908-1991
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Alaminalpha - CC BY-SA 3.0
Bell, Gawain, Sir
Image from Wikimedia Commons
Secretaría de Cultura CDMX - CC BY-SA 2.0
Pacheco, José Emilio.
Image from Wikimedia Commons
Antonio Bertulli (''floruit'' 1860-1890) - Public Domain
Pedrotti, Carlo, 1817-1893
Image from Wikimedia Commons
Hors-la-loi - CC BY-SA 4.0
Flower, Edward Fordham, 1805-1883
Image from Wikimedia Commons
unknown - Public Domain
Ponti, Carlo, 1912-2007
Image from Wikimedia Commons
:es:Hermesfantaso - Public Domain
Gorostiza, Manuel Eduardo de 1789-1851
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Not stated - Public Domain
Matthews, Brander, 1852-1929
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Field, Betty, 1913-1973
Image from Wikimedia Commons
J. Jackson, R.A. - Public Domain
Cribb, Tom, 1781-1848