Vol. 10, No. 2

Volume 10, Number 2

The Western Electric 7C22, a packaged push-pull radar oscilator. See story on p. 16

In this issue
  • Du Mont Cathode -Ray Tubes: 1932-42
  • Could This Be the WE712?
  • The 4-400A – “Your Results May Vary”
  • The Radar Man
  • Illumanating Your Tube Collection
  • Status of Type 6080 WA
  • Weird Tube of the Month – The 7C22
  • Elman Myers’ Resume
  • Pros and Cons of Self-Service Tubes Testers
  • RCA’s Orphan 91

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