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Georges Biard - CC BY-SA 3.0
Fred Palumbo, World Telegram staff photographer - Public Domain
Elizabeth Missing Sewell, Eleanor L. Sewell. No picture credit - Public Domain
unknown - Public Domain
Ji-Elle - CC BY-SA 3.0
Peter Paul Rubens - Public Domain
Pierre Petit. Upload, stitch and restoration by Jebulon - Public Domain
Edelinck (graveur). - Public Domain
Public Domain
Ric Brooks - CC BY-SA 2.0
Sebastian Furck - Public Domain
Photograph by J. A. D. Jensen; image courtesy of Lisbeth Valgreen, Danish Arctic Institute -
Andrew Goetz -
Fides11 - CC0 1.0
Jehudo Epstein (1870–1945) - Public Domain
Smithsonian Institution -
Coburn, Alvin Langdon, 1882-1966 -- Photographer - Public Domain
The Nobel Foundation - Public Domain
Image from Wikimedia Commons
Georges Biard - CC BY-SA 3.0
Carmet, Jean
Image from Wikimedia Commons
Fred Palumbo, World Telegram staff photographer - Public Domain
Lasker, Mary
Image from Wikimedia Commons
Elizabeth Missing Sewell, Eleanor L. Sewell. No picture credit - Public Domain
Sewell, Elizabeth Missing, 1815-1906
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Radde, Gustav, 1831-1903
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Ripon, Frederick John Robinson, Earl of, 1782-1859
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unknown - Public Domain
Cummins, Maria S. (Maria Susanna), 1827-1866
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Fjellstedt, Peter, 1802-1881
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Ji-Elle - CC BY-SA 3.0
Roubaud, Jacques.
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Peter Paul Rubens - Public Domain
Fourment, Hélène, 1614-1673
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Pierre Petit. Upload, stitch and restoration by Jebulon - Public Domain
Nadaud, Gustave, 1820-1893
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Edelinck (graveur). - Public Domain
Sainte-Marthe, Scévole de, 1536-1623
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Robinson, Andrew, 1942-
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Public Domain
Murdock, Orrice Abram, 1893-1979
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Ric Brooks - CC BY-SA 2.0
Dejohnette, Jack
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French, Nora May, 1881-1907
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Larkin, Ben C., 1873-1949
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Sebastian Furck - Public Domain
herbst, Johann Andreas, 1588-1666
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Fitzpatrick, Richard, 1747-1813
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Skobelev, Mikhail Dmitrievich, 1843-1882
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Halas, George, 1895-1983
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Photograph by J. A. D. Jensen; image courtesy of Lisbeth Valgreen, Danish Arctic Institute -
Kleinschmidt, Samuel, 1814-1886
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Andrew Goetz -
Long, Larry
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Fides11 - CC0 1.0
Patrizi, Constantino, 1798-1876
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Fortescue, Hugh Fortescue, Earl, 1753-1841
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Jehudo Epstein (1870–1945) - Public Domain
Marburg, Otto, 1874-1948
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Smithsonian Institution -
Wright, Helen, 1914-1997
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Mason, A.E.W. (Alfred Edward Woodley), 1865-1948
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Coburn, Alvin Langdon, 1882-1966 -- Photographer - Public Domain
Scott, Cyril
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The Nobel Foundation - Public Domain
Murphy, William P.
Image from Wikimedia Commons
unknown - Public Domain
Dyck, Ernest van