Phonic Ear and F.M. charger used in speech training

Made:
1960-1970 in United States
Phonic Ear and F.M. charger used in speech training

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Phonic Ear and F.M. charger used in speech training
Science Museum Group
© The Board of Trustees of the Science Museum

Phonic Ear and F.M. charger used in speech training, made by Phonic Ear Inc., USA, 1960-1970

Details

Category:
Audiology
Object Number:
1988-545
type:
phonic ear
credit:
Prince Avenue Primary School. Unit for H