Wandsworth 15 amp self-switching socket

Wandsworth 15 amp self-switching socket, 1920 (plu

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Wandsworth 15 amp self-switching socket, 1920 (plu
Science Museum Group
© The Board of Trustees of the Science Museum

Wandsworth 15 amp self-switching socket, 1920 (plug present)

Details

Category:
Electricity Supply
Object Number:
1985-959
type:
electric plugs
credit:
Delta Metal Co.