Vol. 8, No. 4

Volume 8, Number 4

Volume 8, Number 4

On the Cover

Photo from the late Bell Labs Historical Museum.

In this issue
  • The LRS Relay – Research and Development in Vienna and Berlin, 1905-1912
  • Tektronix CRT History, Part 2 – The First Tek CRTs
  • Rider’s Tube-Audio Manual
  • The Truth About Tube Prices
  • Tube Computers – RCA Field Report
  • The “Gnome” Tube

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