Specification of James Clarkson
Subtitle: securing artificial teeth
Publisher: Great Seal Patent Office
Published: 1874
Place of publication: London
Language: eng
Subjects: Dentures; Gingiva
Notes: At head of title: A.D. 1873, 3rd December. No. 3964.

"James Clarkson, of Islington, in the county of Middlesex, dentist".