Brain-rest / by J. Leonard Corning.
- Corning, J. Leonard (James Leonard), 1855-1923.
- Date:
- 1883
Licence: Public Domain Mark
Credit: Brain-rest / by J. Leonard Corning. Wellcome Collection. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Brain-rest / by J. Leonard Corning. Wellcome Collection. Source: Wellcome Collection.