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unknown - Public Domain
Artist unknown. Uploaded by Qp10qp - Public Domain
Osler Library of the History of Medicine, McGill University - Public Domain
Public Domain
US Government Printing Office (Washington, DC). - Public Domain
US-Gov - Public Domain
unknown -
United States Senate Historical Office - Public Domain
original uploader - Public Domain
Anacostia1311 - CC BY-SA 4.0
Stephencdickson - CC BY-SA 4.0
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Clarke, Samuel, 1675-1729
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Russell, Bertrand, 1872-1970
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unknown - Public Domain
Pierce, Walter Marcus, 1861-1954
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Artist unknown. Uploaded by Qp10qp - Public Domain
Somerset, Edward Seymour, Duke of, 1506?-1552
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Phillips, Bum, 1923-2013
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Rodino, Peter W.
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Cannon, Clarence, 1879-1964
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Osler Library of the History of Medicine, McGill University - Public Domain
Abbott, W. Osler (William Osler), 1902-1943
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Public Domain
Williams, Harrison A., Jr., 1919-2001
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Reich, Steve, 1936-....
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Lasker, Edward, 1885-1981
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Cotes, Roger, 1682-1716
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Lacey, John F. (John Fletcher), 1841-1913
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Cass, Peggy
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US Government Printing Office (Washington, DC). - Public Domain
Eslick, Edward Everett, 1872-1932
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US-Gov - Public Domain
Foglietta, Thomas M. (Thomas Michael), 1928-2004
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unknown -
Argyle, Stanley, Sir, 1867-1940
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Public Domain
Hiss, Alger.
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Sterling, Robert, 1917-2006
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Faribault, G.-B. (Georges-Barthélémi), 1789-1866
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Perez, Leander, 1891-1969
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United States Senate Historical Office - Public Domain
Morris, Thomas, 1776-1844
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original uploader - Public Domain
Cohn, Roy M.
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Creel, Enrique C., 1854-1931
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Anacostia1311 - CC BY-SA 4.0
Ross, Deborah, 1963-
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Shandruk, Pavlo, 1889-1979
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Hopper, Edward, 1882-1967
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Ewart, William, 1798-1869
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Manley, John, 1950-....
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Stephencdickson - CC BY-SA 4.0
Illingworth, Charles Frederick William, Sir, 1899-