Image from Wikimedia Commons
Unknown - Public Domain
Pragdon - CC BY-SA 4.0
unknown - Public Domain
dangoat https://www.flickr.com/photos/32409501@N07/ - Public Domain
Thierry Frères, after a painting by Jules Boilly - Public Domain
Carol M. Highsmith - CC BY-SA 3.0
Yustas - CC BY-SA 3.0
Jon Roig - CC BY 2.0
Mathew Brady - Public Domain
JosuéJacob - CC BY-SA 3.0
ubknown - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Ziff-Davis Publishing / unidentified staff artist - Public Domain
Public Domain
Shawn Brackbill - CC BY 2.0
Image from Wikimedia Commons
Unknown - Public Domain
Ade, George, 1866-1944
Image from Wikimedia Commons
Petrov, Grigoriĭ Spiridonovich, 1868-1927
Image from Wikimedia Commons
Fitzsimmons, Robert James, 1863-1917
Image from Wikimedia Commons
Davison, Wild Bill, 1906-1989
Image from Wikimedia Commons
Edwards, John Passmore, 1823-1911
Image from Wikimedia Commons
Pragdon - CC BY-SA 4.0
Breien, Anja
Image from Wikimedia Commons
unknown - Public Domain
Rockwell, Julius, 1805-1888
Image from Wikimedia Commons
dangoat https://www.flickr.com/photos/32409501@N07/ - Public Domain
Anderson, J. H. (John Henry), 1814-1874
Image from Wikimedia Commons
Salnave, Sylvain, -1870
Image from Wikimedia Commons
Thierry Frères, after a painting by Jules Boilly - Public Domain
Abrantès, Laure Junot, duchesse d', 1784-1838
Image from Wikimedia Commons
Radziwill, Anton Heinrich, prince, 1775-1833
Image from Wikimedia Commons
Carol M. Highsmith - CC BY-SA 3.0
Library of Congress
Image from Wikimedia Commons
Shaw, Charlotte Frances Payne-Townshend 1857-1943
Image from Wikimedia Commons
Yustas - CC BY-SA 3.0
Vishnevskaya, Galina
Image from Wikimedia Commons
Jon Roig - CC BY 2.0
Viesturs, Ed
Image from Wikimedia Commons
Brillat-Savarin, 1755-1826
Image from Wikimedia Commons
Mathew Brady - Public Domain
Bradish, Luther, 1783-1863
Image from Wikimedia Commons
JosuéJacob - CC BY-SA 3.0
Copeland, Stewart
Image from Wikimedia Commons
Myrick, Sue, 1941-
Image from Wikimedia Commons
Sewell, Jonathan, 1766-1839
Image from Wikimedia Commons
ubknown - Public Domain
Sampson, John, 1862-1931
Image from Wikimedia Commons
Ross, Lewis Winans, 1812-1895
Image from Wikimedia Commons
Mathew Brady Levin Corot Handy - Public Domain
Norwood, Thomas M. (Thomas Manson), 1830-1913
Image from Wikimedia Commons
Ziff-Davis Publishing / unidentified staff artist - Public Domain
Gold, H. L. (Horace Leonard), 1914-1996
Image from Wikimedia Commons
Public Domain
Baldrige, Malcolm, 1922-1987
Image from Wikimedia Commons
Depew, Chauncey M. (Chauncey Mitchell), 1834-1928
Image from Wikimedia Commons
Nalimov, V. V. (Vasiliĭ Vasilʹevich), 1910-1997
Image from Wikimedia Commons
Shawn Brackbill - CC BY 2.0
Burrell, Dave, 1940-....
Image from Wikimedia Commons
Bentley, Richard, 1794-1871
Image from Wikimedia Commons
Packer, Asa, 1805-1879