Specification of Jacob Hemet
Subtitle: dentifrice
Publisher: Great Seal Patent Office
Published: 1856
Place of publication: London
Language: eng
Description: Patent for "an essence of Pearl and Pearl dentifrice".
Notes: Cover title.

At head of title: A.D. 1773. No. 1031.

"Jacob Hemet, of the parish of Saint Pancras, in the county of Middlesex, dentist".