Electra ray comb. Small red Bakelite comb containing 1 1/2 v battery

Electra ray comb. Small red Bakelite comb containing 1 1/2 v battery. Two sets of prongs are energised for the battery. The idea is that a small amount of electricity is good for the health.

Details

Category:
Domestic Appliances
Object Number:
Y1978.23
type:
comb
credit:
Gift of Mrs M Cooper