• Country
• France

• Manufacturer / Brand
• Société des Télégraphes Multiplex; Paris

• Year
• 1919 ?

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 265213

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Récepteur à galène - Société des Télégraphes

• Shape
• Miscellaneous shapes - described under notes.

• Notes

• Wall-mount crystal set.

• Literature/Schematics (2)
• Le Guide du Collectionneur TSF Biraud/Foster, Vol. I (page 238)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 0 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Société des Télégraphes Multiplex; Paris