Hearing aid with phenolic brown battery box and earpiece
- Made:
- 1929
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Science Museum Group
© The Board of Trustees of the Science Museum
Hearing aid with phenolic brown battery box and earpiece, black phenolic control unit, flat cirular amplifier with imitation tortoiseshell celluloid case and metal clip pocket attachment, ear piece has tortoiseshell celluloid ear plug and metal hook for hanging over the ear, brown cloth-covered flex, made in England, c. 1929
Details
- Category:
- Plastics and Modern Materials
- Object Number:
- 1980-676/75
- Materials:
- battery box, pf, control unit, pf, ear piece, pf, amplifier box, cn, ear plug, cn, clip & ear hook, metal, components, cn and flex, silk
- type:
- hearing aid
- credit:
- Purchase (Roger Newport)
