Orthodontic appliance
- Made:
- 1870-1910
Orthodontic appliance, lower expansion arch vulcanite plate with central expansion screw, probably English, 1870-1910
Details
- Category:
- Dentistry
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A622229
- Materials:
- plate, vulcanite and screw, metal
- type:
- orthodontic appliances