Conversation tube hearing aid

Made:
1840-1900 in London
maker:
Hawksley and Sons Limited
Silver ear trumpet

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Silver ear trumpet
Science Museum Group
© The Board of Trustees of the Science Museum

Conversation tube hearing aid, also known as a speaking tube, silver with fabric-covered rubberised tube and bakelite earpiece, by Hawkesley and Sons Limited, London, 1840-1900.