Specification of William Johnson : kettles, furnaces, and boilers.
- Johnson, William.
- Date:
- 1856
Licence: Public Domain Mark
Credit: Specification of William Johnson : kettles, furnaces, and boilers. Source: Wellcome Collection.
4/6 (page 2)
Licence: Public Domain Mark
Credit: Specification of William Johnson : kettles, furnaces, and boilers. Source: Wellcome Collection.