Specification of John Henry Johnson
Subtitle: artificial legs and feet
Publisher: Great Seal Patent Office
Published: 1858
Place of publication: London
Language: eng
Subjects: Artificial Limbs; Foot; Leg
Notes: Cover title.

At head of title: A.D. 1858, 17th May. No. 1092.

John Henry Johnson, of no.47, Lincoln's Inn Fields, in the county of Middlesex, and of 166, Buchanan Street, in the city of Glasgow".