• Country
• France

• Manufacturer / Brand
• Radio Delta (Delia), Losange et Delta; Paris

• Year
• 1925 ??

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

• Radiomuseum.org ID
• 292690

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Poste à galène - Radio Delta Delia, Losange et

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Delta (Delia), Losange et Delta; Paris