McVitie Weston valve collection, STC valve, type 3D22

Made:
1960
STC valve, type 3D22, top mica disc marked LVA8 DF

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STC valve, type 3D22, top mica disc marked LVA8 DF
Science Museum Group
© The Board of Trustees of the Science Museum

STC valve, type 3D22, top mica disc marked LVA8 DF, (RMW/Y292 - McVitie Weston number), by Standard Telephones and Cables Limited.-1960

Details

Category:
Electronic Components
Object Number:
1972-141/1821
type:
valve
credit:
STC plc