Wade Bequest: DE6 triode radio valve with blue tint
- PART OF:
- Wade Bequest collection of valves
- Made:
- England
Wade Bequest collection of valves: DE6 triode radio valve with blue tint, by Marconi-Osram. With BBC stamp. With B4-3 base and top seal. Paper label: W20.
Details
- Category:
- Electronic Components
- Object Number:
- 1972-343/99
- type:
- triode valve
- credit:
- Wade, J.C.F.