Specification of Julius Jeffreys : climatic apparatus.
- Jeffreys, Julius, 1800-1877.
- Date:
- 1864
Licence: Public Domain Mark
Credit: Specification of Julius Jeffreys : climatic apparatus. Source: Wellcome Collection.
6/10 (page 4)
Licence: Public Domain Mark
Credit: Specification of Julius Jeffreys : climatic apparatus. Source: Wellcome Collection.