Specification of Isidor Sigismund
Subtitle: manufacture of artificial teeth
Publisher: Great Seal Patent Office
Published: 1859
Place of publication: London
Language: eng
Subjects: Ivory; Walrus; Dentures
Description: Patent for an "embrocation for the cure, relief, or prevention of external and internal complaints".
Notes: Cover title.

At head of title: A.D. 1859, 1st April. No. 8158.

"Isidor Sigismund, of Hull, in the county of York, dentist".