Specification of Matthew Cartwright
Subtitle: mouth-pieces for dental and other purposes
Publisher: Great Seal Patent Office; George E. Eyre and William Spottiswoode)
Published: 1860
Place of publication: London
Language: eng
Subjects: Rubber; Dentures
Notes: At head of title: A.D. 1860, 26th June. No. 1549.

"Matthew Cartwright, of No.7, Crescent, in the city of Carlisle, in the county of Cumberland, dentist."