• Country
• Great Britain (UK)

• Manufacturer / Brand
• Silvertown (Brand) India Rubber, Gutta Percha and Telegraph Works Co., Ltd., London

• Year
• 1924 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 230681

• Main principle
• Crystal or Solid State Detector

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Horizontal Crystal Detector - Silvertown Brand India Rubber,

• Shape
• Tablemodel, with any shape - general.

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Silvertown (Brand) India Rubber, Gutta Percha and Telegraph Works Co., Ltd., London