Body-worn hearing aid

Body-worn hearing aid, model S1694, with bone conduction headphone attachment, in cellophane packaging with instructions, received by Help the Aged for their Hearing Aid Appeal, manufactured by Philips, the Netherlands, 1975-1985

Details

Category:
Audiology
Object Number:
2002-269
Materials:
metal, plastic and paper
Measurements:
main unit: 18 x 41 x 73 mm
type:
hearing aid
credit:
Help the Aged