Specification of William Hendry : boilers and flues for consuming smoke.
- Hendry, William.
- Date:
- 1861
Licence: Public Domain Mark
Credit: Specification of William Hendry : boilers and flues for consuming smoke. Source: Wellcome Collection.
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Licence: Public Domain Mark
Credit: Specification of William Hendry : boilers and flues for consuming smoke. Source: Wellcome Collection.