Specification of John Jekyll : vapour baths.
- Jekyll, John, -1839.
About this work
London : Great Seal Patent Office, 1857 (London : George E. Eyre and William Spottiswoode)
5 pages, 1 folded leaf of plates : illustrations ; 28 cm
At head of title: A.D. 1822. No. 4725.
"John Jekyll, of Noundhill House, in the parish of Wincanton, in the county of Somerset, captain in the Royal Navy."