Specification of Thomas Hedley and Cuthbert Rodham : apparatus for purifying the igneous vapours arising from furnaces, &c.
- Hedley, Thomas.
- Date:
- 1854
Licence: Public Domain Mark
Credit: Specification of Thomas Hedley and Cuthbert Rodham : apparatus for purifying the igneous vapours arising from furnaces, &c. Source: Wellcome Collection.
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