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
Conversation tube hearing aid, also known as a speaking tube, silver plated with fabric-covered rubberised tube and bakelite earpiece, by F. C. Rein & Son, London, 1880-1931.
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A106272
- Materials:
- trumpet, silver (plated), bakelite, earpiece, bakelite, tube, silk and tube, felt
- type:
- hearing aids
- credit:
- Jones, A.S.