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William P. Gottlieb -
Dick DeMarsico, World Telegram staff photographer - Public Domain
Andy Newcombe - CC BY-SA 2.0
James E. Purdy - Public Domain
MrsGregoryWarren - CC BY-SA 3.0
JPRoche - CC BY-SA 4.0
National Photo Company - Public Domain
Buffalo Evening News - Public Domain
unknown - Public Domain
NBC Television - Public Domain
unknown photographer - Public Domain
J. de Bane & H. Bary - Public Domain
Baumann - Public Domain
[http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=2336911&blobtype=pdf - CC BY 4.0
Shadowgate - CC BY 2.0
Kreidezeichnung von J.Schmeller, Goethe-Nationalmuseum Weimar (1932) -
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William P. Gottlieb -
Strayhorn, Billy, 1915-1967
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Alt, Rudolf von 1812-1905
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Dick DeMarsico, World Telegram staff photographer - Public Domain
Feiffer, Jules
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Fitzpatrick, Charles, Sir, 1853-1942
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Andy Newcombe - CC BY-SA 2.0
Baron, Joey
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Ripka, Hubert, 1895-1958
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James E. Purdy - Public Domain
Egan, Patrick, 1841-
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Lister, Moira, 1923-2007
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MrsGregoryWarren - CC BY-SA 3.0
Ward, Geoffrey C.
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JPRoche - CC BY-SA 4.0
McKibbon, Al
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National Photo Company - Public Domain
Fries, Amos A. (Amos Alfred), 1873-1963
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Vosper, F. C. B. (Frederick Charles Burleigh), 1867-1901
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Fredericks, Marshall M., 1908-1998
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Buffalo Evening News - Public Domain
Alexander, De Alva Stanwood, 1845-1925
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Watson, Muse, 1948-
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Stassinopoulos, Arianna
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unknown - Public Domain
Scott, William Berryman, 1858-1947
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NBC Television - Public Domain
Grant, Micki
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Wellesz, Egon
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unknown photographer - Public Domain
Kock, Karin, 1891-1976
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Koch, Joseph Anton, 1768-1839
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McCardell, Roy L. (Roy Larcom), 1870-
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Bolick, Clint.
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J. de Bane & H. Bary - Public Domain
Aitzema, Lieuwe van 1600-1669
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Baumann - Public Domain
Raddatz, Carl
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[http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=2336911&blobtype=pdf - CC BY 4.0
Fraser, Thomas R. (Thomas Richard), 1841-1920
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Shadowgate - CC BY 2.0
Allen, Russell
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Plunkett, Joseph Mary, 1887-1916
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Kreidezeichnung von J.Schmeller, Goethe-Nationalmuseum Weimar (1932) -
Müller, Friedrich von, 1779-1849
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Muhlenberg, F. A. (Frederick Augustus), 1818-1901