M0001819: Reproduction of a photograph of a dried calabash vessel containing a concentrated extract of "quina" or cinchona
- Date:
- 31 March 1931
- Reference:
- WT/D/1/20/1/17/11
Licence: In copyright
Credit: M0001819: Reproduction of a photograph of a dried calabash vessel containing a concentrated extract of "quina" or cinchona. Source: Wellcome Collection.
