Ear phone battery hearing aid
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A153332
- Materials:
- case, leatherette, black, lining, velvet, purple, earpiece, aluminium, microphone, metal, microphone, plastic and hear piece, steel
- type:
- hearing aids
- credit:
- Wellcome Trust (Purchased from Stevens)
