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LicenseEar trumpet with flexible tube, by Weiss, London, 1870-1930
Science Museum Group
© The Board of Trustees of the Science Museum
Conversation tube hearing aid, also known as a speaking tube, with flexible metal tube and metal earpiece and sound-capturing bell, made by J. Weiss & Son, London, c.1870-1930.
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A602539
- Materials:
- earpiece, plastic, trumpet, brass and tube, steel
- type:
- hearing aids
