Wade Bequest: DE6b triode radio valve with green tint

maker:
Marconi Osram Valve Company Limited
SMG00237704

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SMG00237704
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: DE6b triode radio valve with green tint, by Marconi-Osram. With serial number L4077 and BBC stamp. With B4-3 base and top seal.

Details

Category:
Collection Unassigned
Object Number:
1972-343/100
type:
triode valve
taxonomy:
  • object genre
  • component parts
  • electrical component
credit:
Wade, J.C.F.