Antique Scientific Instruments

Telegraph meter or Galvanometer or Detector by

Telegraph meter or Galvanometer or Detector by
Telegraph meter or Galvanometer or Detector by
Telegraph meter or Galvanometer or Detector by
Telegraph meter or Galvanometer or Detector by
Telegraph meter or Galvanometer or Detector by
Telegraph meter or Galvanometer or Detector by
Telegraph meter or Galvanometer or Detector by
Telegraph meter or Galvanometer or Detector by
Telegraph meter or Galvanometer or Detector by
Telegraph meter or Galvanometer or Detector by

Telegraph meter or Galvanometer or Detector by
Telegraph Linemans Galvanometer Q & I Detector by Edison &Swan 1917 Working. I don't have any further details on this. I have no idea what it's worth, but I do know they are not very common, so feel free to make offers. This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "superretroguy" and is located in this country: GB.

  • Antique: Yes
  • Type: Galvanometer
  • Period: 1800 to 1900
  • Material: brass and glass


Telegraph meter or Galvanometer or Detector by