Image from Wikimedia Commons
w:en:William Belmont Parker - Public Domain
Timms, Philip T. (September 16, 1874 – August 8, 1973) - Public Domain
EduChaves55 - CC BY-SA 3.0
Mathew Brady - Public Domain
MrsGregoryWarren - CC BY-SA 3.0
Julian Vannerson (1827-1875) - Public Domain
Mizzan - CC BY-SA 4.0
unknown - Public Domain
:en:Socialist Federal republic of Yugoslavia - Public Domain
According to the preface, the portrait is an artwork by Professor Herkomer who most likely can be identified as :en:Hubert von Herkomer - Public Domain
The Heart Truth - Public Domain
Boston Public Library - Public Domain
Carolynbiggio - CC BY-SA 4.0
:en:Warner Bros. Television - Public Domain
Georg Müller - Public Domain
Elena Mumford - CC BY-SA 3.0
Bain - Public Domain
Tabercil - CC BY-SA 2.5
Pymouss - CC BY-SA 3.0
Image from Wikimedia Commons
w:en:William Belmont Parker - Public Domain
Viana, Javier de 1868-1926
Image from Wikimedia Commons
Timms, Philip T. (September 16, 1874 – August 8, 1973) - Public Domain
Goad, Charles E.
Image from Wikimedia Commons
EduChaves55 - CC BY-SA 3.0
Witkin, Joel-Peter, 1939-....
Image from Wikimedia Commons
Mathew Brady - Public Domain
Marcy, William L. (William Learned), 1786-1857
Image from Wikimedia Commons
MrsGregoryWarren - CC BY-SA 3.0
Ward, Geoffrey C.
Image from Wikimedia Commons
Julian Vannerson (1827-1875) - Public Domain
Dean, Sidney, 1818-1901
Image from Wikimedia Commons
Mizzan - CC BY-SA 4.0
Barnes, George, 1921-1977
Image from Wikimedia Commons
unknown - Public Domain
Tourgée, Albion W. 1838-1905
Image from Wikimedia Commons
Carman, 1956-
Image from Wikimedia Commons
French, Nora May, 1881-1907
Image from Wikimedia Commons
Sirmay, Albert.
Image from Wikimedia Commons
Groves, Leslie R. (Leslie Richard), 1896-1970
Image from Wikimedia Commons
:en:Socialist Federal republic of Yugoslavia - Public Domain
Šubašić, Ivan 1892-1955
Image from Wikimedia Commons
Gonzales, Alberto R., 1955-
Image from Wikimedia Commons
According to the preface, the portrait is an artwork by Professor Herkomer who most likely can be identified as :en:Hubert von Herkomer - Public Domain
Bradshaw, Henry, 1831-1886
Image from Wikimedia Commons
Rainier, Peter, 1741-1808
Image from Wikimedia Commons
Bentley, John Francis, 1839-1902
Image from Wikimedia Commons
The Heart Truth - Public Domain
Yamaguchi, Kristi
Image from Wikimedia Commons
Holmes, Gordon, Sir, 1876-1965
Image from Wikimedia Commons
Boston Public Library - Public Domain
Campanini, Italo
Image from Wikimedia Commons
Carolynbiggio - CC BY-SA 4.0
Hensche, Henry, 1901-
Image from Wikimedia Commons
unknown - Public Domain
Jastrow, Ignaz, 1856-1937
Image from Wikimedia Commons
:en:Warner Bros. Television - Public Domain
Mills, Juliet
Image from Wikimedia Commons
Georg Müller - Public Domain
Armand, 1806-1889
Image from Wikimedia Commons
Chabot, François, 1759-1794
Image from Wikimedia Commons
Elena Mumford - CC BY-SA 3.0
Eppstein, David
Image from Wikimedia Commons
Bain - Public Domain
Callaway, Fuller Earle, 1870-1928
Image from Wikimedia Commons
Tabercil - CC BY-SA 2.5
Dancy, Hugh, 1975-....
Image from Wikimedia Commons
Watson, Thomas, Sir, 1792-1882
Image from Wikimedia Commons
Pymouss - CC BY-SA 3.0
Oconnor, Sinead