An improved tooth brush
Contributors: Royal College of Surgeons of England
Publisher: s.n.]
Published: 1909
Place of publication: [New York
Language: eng
Subjects: Toothbrushing
Notes: 'Reprinted from the Dietetic and Hygienic Gazette for July, 1909' - caption.

Caption title.

This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

The Royal College of Surgeons of England.