• Country
• Germany

• Manufacturer / Brand
• Joha (Marke); wo?

• Year
• 1930 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 238882

• Wave bands
• - without

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Aufsteck-Detektor - Joha Marke; wo?

• Author
• Model page created by Joachim Glüder. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Joha (Marke); wo?