• Country
• Taiwan (Republic of China)

• Manufacturer / Brand
• Lumen (brand); (where?)

• Year
• 1965 ??

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 131892

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 40 in one Electronic Project Kit - Lumen brand; where?

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Baukasten mit 40 Experimenten.

• Author
• Model page created by Hannes Wurnitsch. See "Data change" for further contributors.

• 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 Lumen (brand); (where?)