Specification of James Hearn : apparatus for raising patients in their beds, &c.
- Hearn, James C.
Public Domain Mark
About this work
London : Great Seal Patent Office, 1863 (London : George E. Eyre and William Spottiswoode)
5 pages, 1 folded leaf of plates : illustrations ; 28 cm
At head of title: A.D. 1862, 14th August. No. 2292.
"James Hearn, of Hatford, in the county of Berks, clerk."