Resistance box

Made:
1925-1930 in London

Resistance box, total 11.11 ohms by 0.001 ohms in four switched decades, by H. Tinsley & Co., London S.E., No. 16749

Details

Category:
Electricity and Magnetism
Object Number:
1989-1182
type:
resistance box
credit:
Imperial College of Science, Technology & Medicine