The properties and preparation of the Rio Negro sarsaparilla, and of the angustura bark, practically examined / by John Hancock.
- Hancock, John, -approximately 1840.
- Date:
- 1829
Licence: Public Domain Mark
Credit: The properties and preparation of the Rio Negro sarsaparilla, and of the angustura bark, practically examined / by John Hancock. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
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![THE ^voptvtm anil Preparation OF THE ]IlIO NEGRO SARSAPARILLA, AND OP THE ANGUSTURA BARK, PRACTICALLY EXAMINED: BY JOHN HANCOCK, M. D. Fellow op the Medico-Botanical Society, Vice-President op the Philosophical Society op British Guiana, Corresponding Member op the Zoological Society, &c. &c. Honlrott: PRINTED BY J. WILSON, 6, GEORGK-COURT, PICCADILLY. 1829.](https://iiif.wellcomecollection.org/image/b22274728_0001.jp2/full/800%2C/0/default.jpg)