McVitie Weston valve collection, Tungsram valve, type OQ.70/1000

Tungsram valve, type OQ

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Tungsram valve, type OQ
Science Museum Group
© The Board of Trustees of the Science Museum

Tungsram valve, type OQ.70/1000, marked ‘Spezial’, (RMW/J133 – McVitie Weston number), by Tungsram

Details

Category:
Electronic Components
Object Number:
1972-141/2500
type:
valves
credit:
STC plc