Short wave tuner, with earphone, which uses sound rather than a visual read-out to allow accurate instrument setting by a blind physiotherapist. Provided by the Department of Health and probably manufactured by Electro Medical Supplies Ltd (EMS), England, 1955-1970. Short wave tuner 1955-1970
Short wave tuner, with earphone, which uses sound rather than a visual read-out to allow accurate instrument setting by a blind physiotherapist. Provided by the Department of Health and manufactured by Electro Medical Supplies Ltd (EMS), England, 1955-1970. Short wave tuner 1955-1970
