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unknown photographer - Public Domain
William Dugdale - Public Domain
unknown photographer -
Nv8200p - CC BY-SA 4.0
Tylerwardis - CC BY-SA 4.0
Brady-Handy Photograph Collection (Library of Congress) - Public Domain
GlobalAdaptation - CC BY 2.0
Lyons & Lyons (management). Photographer: (looks like) D. Lutz, New York. - Public Domain
unknown - Public Domain
Andrea Graziosi with additional digital editing by Tim Davenport for Wikipedia.. - CC BY-SA 3.0
user at project - CC BY-SA 3.0
Soljaguar - CC BY-SA 3.0
World Economic Forum - CC BY-SA 2.0
NBC Television - Public Domain
From Volume 2 (1895) of "The National Cyclopaedia of American Biography", published by James T. White and Company, New York City. - Public Domain
gdcgraphics - CC BY-SA 2.0
Holden0803 - CC BY-SA 3.0
US Government Printing Office - Public Domain
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unknown photographer - Public Domain
Bentley, Irene, 1870-1940
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William Dugdale - Public Domain
Hengham, Ralph de -1311
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Bayne-Jones, Stanhope, 1888-1970
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unknown photographer -
Boekman, E. (Emanuel), 1889-1940
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Minghetti, Marco, 1818-1886
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Nv8200p - CC BY-SA 4.0
Cantú, Norma E. 1947-...
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Wyeth, N.C. (Newell Convers), 1882-1945
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Tylerwardis - CC BY-SA 4.0
Young, William P.
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Hodgkin, Thomas, 1831-1913
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Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Ross, Miles, 1827-1903
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Baranovskaya, Vera, 1885-1935
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GlobalAdaptation - CC BY 2.0
Barrientos Ortuño, René 1919-1969
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Dargie, William, Sir, 1912-2003
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Lyons & Lyons (management). Photographer: (looks like) D. Lutz, New York. - Public Domain
Livingstone, Mary
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Azzaro, Loris, 1933-2003
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unknown - Public Domain
Vredeman de Vries, Hans, 1527-approximately 1604
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Callaghan, James, 1912-2005
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Fortescue, Hugh Fortescue, Earl, 1753-1841
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Newberry, J. S. (John Strong), 1822-1892
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Andrea Graziosi with additional digital editing by Tim Davenport for Wikipedia.. - CC BY-SA 3.0
Lewin, Moshe, 1921-2010
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Beerbohm, Max, Sir, 1872-1956
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user at project - CC BY-SA 3.0
Lee, Bill, 1946-
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Soljaguar - CC BY-SA 3.0
Padilla, Ignacio, 1968-....
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World Economic Forum - CC BY-SA 2.0
Zedillo Ponce de León, Ernesto
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unknown - Public Domain
Le Beau, Luise Adolpha, 1850-1927
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NBC Television - Public Domain
Barrie, Wendy, 1912-1978
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From Volume 2 (1895) of "The National Cyclopaedia of American Biography", published by James T. White and Company, New York City. - Public Domain
Jackson, James, 1819-1887
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gdcgraphics - CC BY-SA 2.0
Ullmann, Liv
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Holden0803 - CC BY-SA 3.0
Green, Cliff, 1934-...
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US Government Printing Office - Public Domain
Farnsley, Charles P. (Charles Rowland Peaslee), 1907-1990