Small japanned ear trumpet
- Made:
- 1801-1900
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Licence
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LicenseSmall japanned ear trumpet
Science Museum Group
© The Board of Trustees of the Science Museum
Small japanned metal ear trumpet, with wooden earpiece, 1801-1900.
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A152101
- Materials:
- brass and earpiece, wood
- Measurements:
-
whole, extended: height 108 mm
whole, closed: height 93 mm
bell aperture: width 21 mm
bell aperture: length 40 mm
- type:
- hearing aids
- credit:
- Bonham
