Shade guide
- maker:
- Claudius Ash
Shade guide, for porcelain teeth, four samples on aluminium mounts on nickel plated steel ring, by C. Ash and Sons, England, 1901-1930
Details
- Category:
- Dentistry
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A622164
- Materials:
- ring, steel (nickel plated), mount, aluminium and tooth, porcelain
- type:
- tooth shade guides