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unknown - Public Domain
Peter Holler - Public Domain
Public Domain
Original uploader was :he:כרם-יהושע: - Public Domain
Jerome Tobias - CC BY 2.0
Collection of U.S. House of Representatives - Public Domain
Jean Baptiste van Loo - Public Domain
unknown photographer -
*:File:JNH et HZ.jpg - CC BY 2.0
MichaelNetzer - CC BY-SA 3.0
Visual08 - Public Domain
Wellcome Trust - CC BY-SA 4.0
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Schneider, Hortense, 1833-1920
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unknown - Public Domain
Kalinnikov, Vasiliĭ, 1866-1901
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Pollack, Eileen, 1956-....
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Peter Holler - Public Domain
Porter, David Rittenhouse, 1788-1867
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Public Domain
Vincent, John Heyl, 1832-1920
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Original uploader was :he:כרם-יהושע: - Public Domain
Cohen, Shalom, 1926-
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De Selincourt, Ernest, 1870-1943
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Jerome Tobias - CC BY 2.0
Itō, Toyoo, 1941-
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Palliser, Hugh, Sir, 1723-1796
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Waddington, W. H. (William Henry), 1826-1894
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Bertrand, Alexandre, 1820-1902
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Collection of U.S. House of Representatives - Public Domain
Price, Melvin, 1905-1988
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Jean Baptiste van Loo - Public Domain
Mansfield, William Murray, Earl of, 1705-1793
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unknown photographer -
Denison, William, Sir, 1804-1871
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Rosenthal, Toby Edward, approximately 1848-1917
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Dow, Alexander, ?-1779
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Pöppig, Eduard Friedrich (1798-1868).
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Budd, James Herbert, 1851-1908
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Kilwarden, Arthur Wolfe, Viscount, 1739-1803
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*:File:JNH et HZ.jpg - CC BY 2.0
Howard, James Newton
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Smalridge, George, 1663-1719
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MichaelNetzer - CC BY-SA 3.0
Spurgeon, Tom, 1968-
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Husband, Rick Douglas, 1957-2003
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Visual08 - Public Domain
Soygeniş, Murat, 1961-....
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Boies, David
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Keppel, Augustus Keppel, Viscount, 1725-1786
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Czapski, Siegfried, 1861-1907
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Mädler, Johann Heinrich, 1794-1874
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Wellcome Trust - CC BY-SA 4.0
Whitehead, Alfred North, 1861-1947
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La Mar, José de, 1778-1830