Image from Wikimedia Commons
Richard Berg - CC BY 3.0
Jefferson Machamer - Public Domain
Kneller - Public Domain
Egon Eagle - CC BY-SA 4.0
Pye, Charles, 1777-1864, printmaker. - Public Domain
Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Moshe Pridan - Public Domain
Tatiana Skládalová - CC BY 2.0
uncredited - Public Domain
Eulogia Merle - CC BY-SA 4.0
Theatre Magazine Co. - Public Domain
not stated - Public Domain
artwork: unknown (following Paul Ernst Gebauer); file Jdsteakley - Public Domain
LSE Library - Public Domain
A. Jonniaux - Public Domain
Ivan Puni - Public Domain
Georges Biard - CC BY-SA 3.0
groupesrc - CC BY-SA 2.0
1881 Paris Electrical Exposition - Public Domain
Image from Wikimedia Commons
Richard Berg - CC BY 3.0
Barclay, Paris
Image from Wikimedia Commons
Jefferson Machamer - Public Domain
Machamer, Jefferson, 1900-1960
Image from Wikimedia Commons
Hauptman, Herbert A. (Herbert Aaron), 1917-2011
Image from Wikimedia Commons
Kneller - Public Domain
Churchill, George, 1654?-1710
Image from Wikimedia Commons
Egon Eagle - CC BY-SA 4.0
Wells, Vernon, 1945-
Image from Wikimedia Commons
Howard, James J., 1927-1988
Image from Wikimedia Commons
Steadman, Ralph
Image from Wikimedia Commons
Pye, Charles, 1777-1864, printmaker. - Public Domain
Brathwaite, Richard, 1588?-1673
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Callaghan, James, 1912-2005
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Public Domain
Doak, William Nuckles, 1882-1933
Image from Wikimedia Commons
Mathew Brady Levin Corot Handy - Public Domain
Bell, Hiram Parks, 1827-1907
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Moshe Pridan - Public Domain
Rikhye, Indar Jit, 1920-2007
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Skarga, Piotr, 1536-1612
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Tatiana Skládalová - CC BY 2.0
Sturges, Jock
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uncredited - Public Domain
Rothafel, Samuel Lionel, 1881-1936
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Marsh, Mae, 1895-1968
Image from Wikimedia Commons
Eulogia Merle - CC BY-SA 4.0
Cabrera, Blas, 1878-1945
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Theatre Magazine Co. - Public Domain
Daly, Arnold, 1875-1927
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not stated - Public Domain
Hyne, C. J. Cutcliffe, 1866-1944
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artwork: unknown (following Paul Ernst Gebauer); file Jdsteakley - Public Domain
Blücher, Gebhard Leberecht von, 1742-1819
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LSE Library - Public Domain
Meade, J.E. (James Edward), 1907-1995
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A. Jonniaux - Public Domain
Kee, John, 1874-1951
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Ivan Puni - Public Domain
Pougny, Jean, 1892-1956
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Hawkesworth, John, 1715?-1773
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Goodman, Jules Eckert, approximately 1877-1962
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Whitworth, Joseph, 1803-1887
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Van Cook, Marguerite
Image from Wikimedia Commons
Georges Biard - CC BY-SA 3.0
Hopper, Dennis, 1936-2010
Image from Wikimedia Commons
groupesrc - CC BY-SA 2.0
Joxe, Pierre
Image from Wikimedia Commons
1881 Paris Electrical Exposition - Public Domain
Hammer, William Joseph, 1858-1934