Vol. 8, No. 5

Volume 8, Number 5

Volume 8, Number 5

On the Cover

Photo: Perham-Eimac collection, a holding of History San Jose.

In this issue
  • Tektronix CRT History, Part 3 – The Classics, 1955-59
  • The Sargrove UA55 All-Stage Tube
  • TCA Board/member Meetings
  • “DOD” Tubes – The Final ? Word
  • Tube “Recovery” at RCA
  • Substituting for Rogers Majestic Tubes
  • 12HN8 – The Abanddoned Record-Breaker

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