Hearing aid, "Bonochord mark II", in red leatherette box, by Bonochord Ltd, London, England, 1960-1970
Details
- Category:
- Audiology
- Object Number:
- 1988-754
- Materials:
- leatherette
- type:
- hearing aids
- credit:
- Barclays Bank
Hearing aid, "Bonochord mark II", in red leatherette box, by Bonochord Ltd, London, England, 1960-1970
