Small crescent-shaped metal ear trumpet
- Made:
- 1850-1930
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LicenseMechanical hearing aid, miniature crescentic ear trumpet
Science Museum Group
© The Board of Trustees of the Science Museum
Small crescent-shaped metal ear trumpet, with shaped earpiece, European, 1850-1930.
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A602639
- Materials:
- earpiece, metal, dental alloy and shell, nickel
- type:
- hearing aids
