Spanner for holding insulator-spindle to arm

Spanner for holding insulator-spindle to arm

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Spanner for holding insulator-spindle to arm
Science Museum Group
© The Board of Trustees of the Science Museum

Spanner for holding insulator-spindle to arm

Details

Category:
Telecommunications
Object Number:
1985-589
type:
spanner
credit:
BT Museum; Norwich Telephone Area Museum