Specification of John Sylvester : communicating heat to boilers.
- Sylvester, John, 1798-1853.
- Date:
- 1857
Licence: Public Domain Mark
Credit: Specification of John Sylvester : communicating heat to boilers. Source: Wellcome Collection.
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Licence: Public Domain Mark
Credit: Specification of John Sylvester : communicating heat to boilers. Source: Wellcome Collection.