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MillerBeachSteve - CC BY-SA 4.0
Hinnk - CC BY-SA 3.0
Georges Biard - CC BY-SA 3.0
Mathew Brady - Public Domain
Karen Eng - CC BY-SA 4.0
Boberger - CC BY-SA 3.0
Public Domain
George Grantham Bain Collection (Library of Congress) - Public Domain
US gov - Public Domain
unknown - Public Domain
Auguste-Henri-Joseph Pidoux - Public Domain
Henry Ridgely Evans - Public Domain
Scan 2008 by S J Plunkett, drawing by George Cruikshank, engr by Roberts 1823 - Public Domain
Edward A. Hubbard, National Institutes of Health - Public Domain
anonymous -
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MillerBeachSteve - CC BY-SA 4.0
Jones, Amanda Theodocia, 1835-1914
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Hinnk - CC BY-SA 3.0
Borden, Lizzie, 1958-....
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Teyte, Maggie
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Goldsmith, Oliver, 1730?-1774
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Lefroy, J. H. (John Henry), Sir, 1817-1890
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Georges Biard - CC BY-SA 3.0
Abril, Victoria
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Gregorian, Vartan.
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Mathew Brady - Public Domain
Donnan, William G., 1834-1908
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Ingersoll, Joseph R. (Joseph Reed), 1786-1868
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Karen Eng - CC BY-SA 4.0
Flint, James, 1968-....
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Ligon, Robert F. (Robert Fulwood), 1823-1901
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Thring, Frank, 1926-1994
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Boberger - CC BY-SA 3.0
Forslund, Bengt, 1932-
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MacKinnon, Catharine A.
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Pastor, Ludwig, Freiherr von, 1854-1928
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Marlborough, Charles Richard John Spencer-Churchill, Duke of, 1871-1934
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Public Domain
Trippe, J. T. (Juan Terry), 1899-
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Mirsky, D. S., Prince, 1890-1939
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Todd, Alpheus, 1821-1884
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The Everly Brothers
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George Grantham Bain Collection (Library of Congress) - Public Domain
Frankau, Gilbert, 1884-1952
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US gov - Public Domain
Thurman, Karen L. (Karen Loveland), 1951-
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unknown - Public Domain
Dyck, Ernest van
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Read, Clare Sewell, 1826-1905
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Auguste-Henri-Joseph Pidoux - Public Domain
Coralli, Eugéne, 1779-1854
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Henry Ridgely Evans - Public Domain
Soo, Chung Ling, 1861-1918
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Scan 2008 by S J Plunkett, drawing by George Cruikshank, engr by Roberts 1823 - Public Domain
Harlowe, Sarah, 1765-1852
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Faulkner, John, 1954-
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Edward A. Hubbard, National Institutes of Health - Public Domain
Shannon, James A. (James Augustine), 1904-1994
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anonymous -
Weber, Ilse, 1903-1944