Solenoid for magnetising and demagnetising

Solenoid for magnetising and demagnetising, `Nivoc', by W. & J. George & Backer Ltd., Gt. Charles St., Birmingham and 3 Hatton Wall, London, EC1

Details

Category:
Science Teaching
Object Number:
1983-1027
type:
solenoid
credit:
Mary Datchelor Girls' School