Some thermionic jollity for the season, courtesy of Bengt Svensson
In this issue
- TCA Tube Conference, Oct. 10
- Tubes for Early Proximity Fuzes
- The SN-856-F
- RCA’s “HB”s
- HB-3 Handbook on CD-Rom
- Home-Made Vacuum Tubes
- STC “Western Electric” Tubes
- The International Standard Electric Corporation
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