Specification of Jean François Isidore Caplin
Subtitle: apparatus for preventing or curing a stooping of the head or of the body
Publisher: Queen's Printing Office
Published: 1854
Place of publication: London
Language: eng
Subjects: Braces; Posture
Notes: Cover title.

At head of title: A.D. 1852. No. 1064.

Jean François Isidore Caplin, of Strawberry Hill, near Manchester, in the county of Lancaster, orthorachidist".