Cord Switchboard with Lamp Signalling Type 4/1A by The Plessey Co. Ltd.

Made:
England

Cord Switchboard with Lamp Signalling Type 4/1A by The Plessey Co. Ltd., England, c. 1970

Details

Category:
Telecommunications
Object Number:
1992-1104
type:
switchboard
credit:
Plessey Co. Ltd., Avionics & Communications