Specification of John Christian Jones
Subtitle: wooden legs and crutches
Publisher: Great Seal Patent Office
Published: 1857
Place of publication: London
Language: eng
Subjects: Crutches; Artificial Limbs; Leg
Notes: Cover title.

At head of title: A.D. 1856. No. 2835.

"John Christian Jones, of 17, Poland Street, in the county of Middlesex".