Medresco monopack hearing aid OL 63

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