Image from Wikimedia Commons
Department of Communications and the Arts Australia - CC BY-SA 2.5
United States Congress - Public Domain
Public Domain
Henri Manuel - Public Domain
Duccio55 - CC BY-SA 3.0
anonymous - Public Domain
Anton Klamroth - Public Domain
Léopold-Émile Reutlinger - Public Domain
Benjamin Winchester - Public Domain
unknown - Public Domain
Hans Pinn - Public Domain
Luzerne County Republican Committee, author. Published in "Times-Leader" (Wilkes-Barre, PA). - Public Domain
Jac. de Nijs. Nationaal Archief, Den Haag, Rijksfotoarchief: Fotocollectie Algemeen Nederlands Fotopersbureau (ANEFO), 1945-1989 - negatiefstroken zwart/wit, nummer toegang 2.24.01.05, bestanddeelnummer 921-1453 -
Eli n - CC BY-SA 2.5
Contemporary portrait - Public Domain
unknown - CC BY-SA 3.0
Image from Wikimedia Commons
Watt, George, Sir, 1851-1930
Image from Wikimedia Commons
Department of Communications and the Arts Australia - CC BY-SA 2.5
London, Joan, 1948-
Image from Wikimedia Commons
United States Congress - Public Domain
Butler, M. C. (Matthew Calbraith), 1836-1909
Image from Wikimedia Commons
Public Domain
Nutting, Charles Cleveland, 1858-1927
Image from Wikimedia Commons
Henri Manuel - Public Domain
Pelletier, Madeleine, 1874-1939
Image from Wikimedia Commons
Duccio55 - CC BY-SA 3.0
Marshall, Bruce, 1899-1987
Image from Wikimedia Commons
anonymous - Public Domain
Petrović, Nadežda, 1873-1915
Image from Wikimedia Commons
Reagan, Maureen, 1941-2001
Image from Wikimedia Commons
Anton Klamroth - Public Domain
Pfohl, Ferdinand
Image from Wikimedia Commons
Campbell, J. C. (James Colquhoun), 1813-1895
Image from Wikimedia Commons
Léopold-Émile Reutlinger - Public Domain
Rostand, Edmond, 1868-1918
Image from Wikimedia Commons
Hill, Tim, 1936-
Image from Wikimedia Commons
Sande, Walter, 1906-1972
Image from Wikimedia Commons
Hughes, Charles J. (Charles James), 1853-1911
Image from Wikimedia Commons
Marburger, John H. (John Harmen)
Image from Wikimedia Commons
Benjamin Winchester - Public Domain
Adams, G. J. (George Jones), 1813-1880
Image from Wikimedia Commons
unknown - Public Domain
Newell, William A. (William Augustus), 1817-1901
Image from Wikimedia Commons
Carter, Robert Brudenell, 1828-1918
Image from Wikimedia Commons
Heron, Matilda, 1830-1877
Image from Wikimedia Commons
Hans Pinn - Public Domain
Shnéour, Zalman, 1886-1959
Image from Wikimedia Commons
unknown - Public Domain
Coit, Stanton, 1857-1944
Image from Wikimedia Commons
Luzerne County Republican Committee, author. Published in "Times-Leader" (Wilkes-Barre, PA). - Public Domain
Carpenter, Edmund Nelson, 1865-1952
Image from Wikimedia Commons
Jac. de Nijs. Nationaal Archief, Den Haag, Rijksfotoarchief: Fotocollectie Algemeen Nederlands Fotopersbureau (ANEFO), 1945-1989 - negatiefstroken zwart/wit, nummer toegang 2.24.01.05, bestanddeelnummer 921-1453 -
Barbara, 1930-1997
Image from Wikimedia Commons
anonymous - Public Domain
Negri, Francesco, 1623-1698
Image from Wikimedia Commons
Eli n - CC BY-SA 2.5
Schafer, R. Murray
Image from Wikimedia Commons
Galen
Image from Wikimedia Commons
Contemporary portrait - Public Domain
Jones, Griffith, 1683-1761
Image from Wikimedia Commons
Kleppe, Thomas S., 1919-2007
Image from Wikimedia Commons
unknown - CC BY-SA 3.0
Zak, I︠A︡kov, 1913-1976
Image from Wikimedia Commons
Evans, Griffith Conrad, 1887-1973