Specification of John Tonkin Cocking
Subtitle: splints
Publisher: Great Seal Patent Office
Published: 1872
Place of publication: London
Language: eng
Subjects: Splints
Description: Patent for a material made of "hair, wool, or other animal fibre and subsequently "proofed" with a " mixture of shellac, resin, frankincence, borax and water".
Notes: Cover title.

At head of title: A.D. 1871, 6th September. No. 2353.

"John Tonkin Cocking, of Penzance, in the county of Cornwall".