Image from Wikimedia Commons
unknown - Public Domain
Jacques Leonard Blanquer - Public Domain
Gus C. Edwards (manager)/photo by Bruno of Hollywood - Public Domain
Edward Scriven - Public Domain
Estrella Díaz - Public Domain
Prensa TV Pública - CC BY 2.0
Edward E. Parker, editor-in-chief. Telegraph Publishing Company (Nashua, NH), publisher. - Public Domain
Monica Boirar - CC BY-SA 3.0
George Lambert - Public Domain
Jochen Burghardt - CC BY 3.0
The Library of Congress -
Internet Archive Book Images -
user at project - CC BY 3.0
Peterbr - Public Domain
Studio 15 Milano - CC BY 3.0
Joshua Reynolds - Public Domain
Mizzan - CC BY-SA 4.0
Stephencdickson - CC BY-SA 4.0
Image from Wikimedia Commons
unknown - Public Domain
Wilberforce, Henry William, 1807-1873
Image from Wikimedia Commons
Jacques Leonard Blanquer - Public Domain
Leconte de Lisle, 1818-1894
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unknown - Public Domain
Botkine, Tatiana
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Gus C. Edwards (manager)/photo by Bruno of Hollywood - Public Domain
McCoy, Clyde, 1903-1990
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Wilbur, Curtis Dwight, 1867-1954
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McCarthy, Justin, 1830-1912
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unknown - Public Domain
Broadhead, James O. (James Overton), 1819-1898
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Edward Scriven - Public Domain
Worcester, Edward Somerset, Marquis of, 1601-1667
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Estrella Díaz - Public Domain
Quiñones, Samuel R.
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Borso d'Este, Duke of Ferrara, Modena, and Reggio, 1413-1471
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Prensa TV Pública - CC BY 2.0
Bauer, Tristán, 1959-
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Jugurtha, King of Numidia, approximately 160 B.C.-104 B.C.
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Edward E. Parker, editor-in-chief. Telegraph Publishing Company (Nashua, NH), publisher. - Public Domain
Moore, O. C. (Orren C.), 1839-1893
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Monica Boirar - CC BY-SA 3.0
Brauer, Erich, 1929-....
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Martinez, Maximiliano
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George Lambert - Public Domain
Boake, Barcroft, 1866-1892
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Jochen Burghardt - CC BY 3.0
Weinstein, Alexander, 1897-
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The Library of Congress -
Clinton, Larry, 1909-1985
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Hodson, Henrietta, 1841-1910
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Bamboschek, Giuseppe 1890-1969
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Astruc, Alexandre
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Internet Archive Book Images -
Swinnerton, Frank, 1884-1982
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user at project - CC BY 3.0
Frankena, William K.
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Peterbr - Public Domain
Gorgas, Josiah, 1818-1883
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Studio 15 Milano - CC BY 3.0
Bianco, Remo, 1922-1988
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Joshua Reynolds - Public Domain
Malone, Edmond, 1741-1812
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Mizzan - CC BY-SA 4.0
Barnes, George, 1921-1977
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unknown - Public Domain
Simms, Hilda, 1918-1994
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Stephencdickson - CC BY-SA 4.0
Blanc, Hippolyte J. (Hippolyte Jean), 1844-1917
Image from Wikimedia Commons
Wilson, Richard, 1713-1782