Williams dental analgesia apparatus
Williams dental analgesia apparatus, for Trilene, self administering, chair mounted, by Spicer, London, 1945-1955
Details
- Category:
- Dentistry
- Object Number:
- 1980-137
- Materials:
- bottle, glass, fittings, iron (chrome plated) and tubing, rubber
- type:
- inhaler
- credit:
- Lang, M.
