Specification of John Hall Brock Thwaites
Subtitle: application of aluminum to dental purposes
Publisher: Great Seal Patent Office
Published: 1856
Place of publication: London
Language: eng
Subjects: Aluminum; Dentures; Permanent Dental Restoration
Notes: Cover title.

At head of title: A.D. 1855. No. 2160.

"John Hall Brock Thwaites, of Bristol, in the county of Somerset, dentist".