Wade Bequest collection of valves: Raytheon radio valve 72A/B
- PART OF:
- Wade Bequest collection of valves
- Made:
- United States
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Wade Bequest collection of valves: Raytheon radio valve 72A/B. Metal valve. Also marked H7993 on bulb. With I/O base and top cap.
Details
- Category:
- Electronic Components
- Object Number:
- 1972-343/194
- type:
- valve
- credit:
- Wade, J.C.F.
