Steel telescoping ear trumpet

Made:
1840-1920
Steel telescoping ear trumpet

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Steel telescoping ear trumpet
Science Museum Group
© The Board of Trustees of the Science Museum

Steel telescoping ear trumpet hearing aid, probably made in England, 1840-1920

Details

Category:
Audiology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A602557
type:
hearing aids, hearing (aids) and ear trumpets