This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Zwektoryzowano. The original can be viewed here: John Marshall (surgeon 1818-1891) Signature.png: . Modifications made by Krzysztof Zajączkowski (malyszkz).

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	This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 80 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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• File:John_Marshall_(surgeon_1818-1891)_Signature.png licensed with PD-1923, PD-old-80
  • 2010-06-18T11:20:51Z Shinryuu 160x34 (1519 Bytes) {{Information |Description={{en|1=Signature of surgeon and scientist {{w|John Marshall}} (1818-1891) from the ''Certificate of Election and Candidature'' of {{w|Henry John Carter}} as a {{w|Fellow of the Royal Society}}. The

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