Specification of John Henry Johnson
Subtitle: apparatus for supporting the womb
Contributors: Linggaard, Otto
Publisher: Great Seal Patent Office
Published: 1862
Place of publication: London
Language: eng
Subjects: Uterine Prolapse; Therapy
Notes: Cover title.

At head of title: A.D. 1861, 26th November. No. 2976.

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".

Device based on "a communication" from Dr. Otto Linggaard.