• Year
  • 1942/1943
  • Category
  • Morse-Equipment & TTY, RTTY, TDD etc.
  • Radiomuseum.org ID
  • 241809

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Bug P-500 - McElroy, T.R.; Boston MA
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 3.75 x 0 x 6.5 inch / 95 x 0 x 165 mm
  • Notes
  • The McElroy P-500 Bug

    This key looks like an All-Black wrinkle finished Vibroplex original. It was also made in Grey wrinkle finish.

  • Price in first year of sale
  • 7.50 USD
  • Mentioned in
  • Pereras's Telegraph Collectors Guide
  • Author
  • Model page created by Bernd P. Kieck. See "Data change" for further contributors.

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