Photographic negative showing prop. arrgt. of control board. West African Electrical Devt. Co. Ltd. Drwg. A782398. Customer: West African Electrical Devt. Co. Ltd.

Made:
1935-03-07
maker:
Metropolitan-Vickers Electrical Co Ltd

Details

Identifier:
YA1996.139/8/Neg 12/3692
Subject:
Mechanical Engineering, Electrical Engineering