Time switch type D-345-A no. 136442 by Muirhead an

maker:
Muirhead and Company Limited

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Time switch type D-345-A no. 136442 by Muirhead and Co. Ltd., in original packing

Details

Category:
Telecommunications
Object Number:
1989-1096
type:
time and switches control equipment, control equipment, time and switches
credit:
Muirhead Vactric Components Limited