Wade Bequest collection of valves: Marconi-Osram Valve radio valve type KT44
- PART OF:
- Wade Bequest collection of valves
- Made:
- England
- maker:
- Marconi Osram Valve Company Limited and Marc Severin
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Wade Bequest collection of valves: Marconi-Osram Valve radio valve type KT44. Output beam tetrode. With B7 base and top cap. ST bulb.
