McVitie Weston valve collection, valve, type ATS.25

Valve, type ATS.25, marked ZA

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Valve, type ATS.25, marked ZA
Science Museum Group
© The Board of Trustees of the Science Museum

Valve, type ATS.25, marked ZA.3496 K, 5-pin ceramic base marked HW41, in carton, (RMW/Y409B - McVitie Weston number), by Unknown maker.

Details

Category:
Electronic Components
Object Number:
1972-141/1959
type:
valve
credit:
STC plc