Specification of Francis Plowden : preserving animal and other substances.
- Plowden, Francis.
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About this work
Patent for preserving meat "without acid, salt, or drying" rendering it "fit for consumption, both at sea and on land, for an extraordinary length of time" by staying the effects of putrefaction by removing "atmospheric air" through a coating of "dried essence or extract of meat".
London : Great Seal Patent Office, 1855 (London : George E. Eyre and William Spottiswoode)
3 pages ; 28 cm
At head of title: A.D. 1807. No. 3051.
"Francis Plowden, of Essex Street, near the Temple, London".