Wade Bequest collection of valves: Small B11 triode radio valve, by Philips

maker:
Allgemeine Elektricitats-Gesellschaft
,
Marconi Osram Valve Company Limited
and
Philips Electronics
SMG00237616

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SMG00237616
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: Small B11 triode radio valve, by Philips. Marked Philips "Miniwatt" on bulb. With B4-1 base. Marked (.XI) / P on base.

Details

Category:
Electronic Components
Object Number:
1972-343/81
credit:
Wade, J.C.F.