Specification of James Darsie Morrison
Subtitle: dentistry
Publisher: Great Seal Patent Office
Published: 1865
Place of publication: London
Language: eng
Subjects: Tooth Extraction; Anesthesia
Description: Patent for "improvements in painless dentistry by apparatus for cooling and tempering air and applying it as an anaesthetic agent".
Notes: At head of title: A.D. 1864, 29th December. No. 3229.

"James Darsie Morrison, of no.8, Wemyss Place, Edinburgh, in the county of Mid Lothian, North Britain, dentist".