Specification of William Begg : furnaces for consuming smoke.
- Begg, William.
- Date:
- 1862
Licence: Public Domain Mark
Credit: Specification of William Begg : furnaces for consuming smoke. Source: Wellcome Collection.
7/8 (page 5)
Licence: Public Domain Mark
Credit: Specification of William Begg : furnaces for consuming smoke. Source: Wellcome Collection.