• Year
  • 1924 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 366338

 Technical Specifications

  • Loudspeaker
  • - Is a Headphone or Earphone
  • from Radiomuseum.org
  • Model: Headphone - Branston Ltd., Chas. A.;
  • Author
  • Model page created by Wilhelm Siepe. See "Data change" for further contributors.

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