Fork relay incorporating magnets type D-251-A

Made:
1957
maker:
Muirhead and Company Limited

Fork relay incorporating magnets type D-251-A, no. 297473, by Muirhead and Co. Ltd., July 1957

Details

Category:
Telecommunications
Object Number:
1989-1099
type:
forks and cable relays
credit:
Muirhead Vactric Components Limited