ID:
168
Maker's Name:
Unknown
Where made:
England
Dimensions:
18 × 6 × 5 cm
This is a small diathermy (radio frequency heating) device for home use.
This unit was bought from Bascendals & Co Ltd, 14 May 1926, for two pounds 15 shillings.
168 - Vio Ray (High Frequency) Junior
