Vol. 13, No. 4

Volume 13, Number 4

Massive “Club 30” TV receiver “designed for use in public places, such as schools, clubs, hospitals, and resturants” (gin mills not mentioned) using the big new 308P4 picture tube. Adapted from the July 1950 issue of the Du Mont Raster. Photo: Wm. Wade, Jr.

In this issue
  • Very-High-U Power Beam Tubes
  • Weird Tube of the Month: The Ruben Electron Relay
  • A Tour of the S. A. I. R. A. Valve Factory
  • A Monode VHF Oscillator
  • Du Mont – The Man, the Tubes, the TV Sets, the Network
  • Du Mont on Wikipedia

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