McVitie Weston valve collection, STC valve, type 4061A

Made:
1937
STC valve, type 4061A, pinch marked DW130, glass envelope loose

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STC valve, type 4061A, pinch marked DW130, glass envelope loose
Science Museum Group
© The Board of Trustees of the Science Museum

STC valve, type 4061A, pinch marked DW130, glass envelope loose, (RMW/J154 - McVitie Weston number), by Standard Telephones and Cables Limited, 1937.

Details

Category:
Electronic Components
Object Number:
1972-141/1366
type:
valve
credit:
STC plc