NHS issue Medresco monopack hearing aid, model OL 63, with tone control, but missing leads and ear mould, UK, 1963-1973.
Details
- Category:
- Audiology
- Object Number:
- 1981-388
- Materials:
- metal (stone enamelled)
- type:
- hearing aids
- credit:
- Royal National Throat, Nose & Ear Hospital
