Porcelain tooth shade guide
- maker:
- Claudius Ash
Porcelain tooth shade guide, 25 teeth on nickel plated brass mounts on common ring, by C. Ash and Sons, England, 1890-1925
Details
- Category:
- Dentistry
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A622165
- Materials:
- tooth, porcelain and mounts, brass (nickel plated)
- type:
- tooth shade guides