Bakelite ear trumpet
- Made:
- 1901-1940
Bakelite ear trumpet, with bone or ivory earpiece. broken, Europe, 1901-1940
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A602537
- Materials:
- horn, bakelite, black and earpiece, ivory
- type:
- hearing aid and hearing trumpet