McVitie Weston valve collection, Marconi Osram valve, type L.S.3

Made:
1924
maker:
M-O Valve Company Limited
Marconi Osram valve, type L.S

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Marconi Osram valve, type L.S
Science Museum Group
© The Board of Trustees of the Science Museum

Marconi Osram valve, type L.S.3, etched L 32815, filament missing, (RMW/B112A - McVitie Weston number), by M-O Valve Co. Limited, 1924.

Details

Category:
Electronic Components
Object Number:
1972-141/361
type:
valve
credit:
STC plc