Ayrton and Mather universal shunt, by Nalder Broth

maker:
Nalder Brothers and Company

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Ayrton and Mather universal shunt, by Nalder Brothers and Co., Westminster

Details

Category:
Telecommunications
Object Number:
1989-1006
type:
universal shunts and shunts and shunts and universal
credit:
Muirhead Vactric Components Limited