Double lever half frame

Vibroplex Company, Inc.; New York, NY

  • Year
  • 1910–1926 ??
  • Category
  • Morse-Equipment & TTY, RTTY, TDD etc.
  • Radiomuseum.org ID
  • 125028
    • Brand: Martinola

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Double lever [half frame] - Vibroplex Company, Inc.; New
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Made with thin and also with thick base.

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