Specification of William Edward Gedge : hygenic and inodorous apparatus for cradles or cots.
- Gedge, William Edward.
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About this work
London : Great Seal Patent Office, 1864 (London : George E. Eyre and William Spottiswoode)
5 pages, 1 folded leaf of plates : illustrations ; 28 cm
At head of title: A.D. 1864, 29th February. No. 500.
"William Edward Gedge, of the firm of John Gedge and Son, No.11, Wellington Street, Strand, in the county of Middlesex, patent agent."