Aluminium ear trumpet

Aluminium ear trumpet, once the property of Dr

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Aluminium ear trumpet, once the property of Dr
Science Museum Group
© The Board of Trustees of the Science Museum

Swan-shaped aluminium ear trumpet hearing aid, once the property of Dr. William Laidlaw Purves and made by Walter Lawley, Farringdon Street, London, 1870-1917

Details

Category:
Audiology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A602556
Materials:
aluminium, alloy
type:
hearing aids