
Shade guide for "Bio-Trey" silicate filling materi

Shade guide for "Bio-Trey" silicate filling material, by the Amalgamated Dental Co., England, 1965-1975
Details
- Category:
- Dentistry
- Object Number:
- 1980-1358/397
- type:
- filling shade guides and dentistry (conservation), dentistry (conservation), filling shade guides and silicate
- credit:
- Gift of G Williams