Patent of John Colladon and Alexander Marchant : curing smoky chimeys.
- Colladon, John.
- Date:
- 1857
Licence: Public Domain Mark
Credit: Patent of John Colladon and Alexander Marchant : curing smoky chimeys. Source: Wellcome Collection.
6/6 (page 4)
Licence: Public Domain Mark
Credit: Patent of John Colladon and Alexander Marchant : curing smoky chimeys. Source: Wellcome Collection.