Ear trumpet hearing aid
- Made:
- 1801-1900
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LicenseMechanical hearing aid, ear trumpet with short telescopic tube
Science Museum Group
© The Board of Trustees of the Science Museum
Ear trumpet hearing aid with metal telescopic tube and ivory earpiece, European, 1801-1900
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A602627
- Materials:
- brass, earpiece, ivory and bell cover, iron, galvanised
- type:
- hearing aids
