• Country
• United States of America (USA)

• Manufacturer / Brand
• Lyons Company, G. E.; St. Louis, MO

• Year
• 1923/1924

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

• Radiomuseum.org ID
• 342327

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Crystal Detector Set Model K12 - Lyons Company, G. E.; St.

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

• Dimensions (WHD)
• 9.5 x 0 x 0 inch / 241 x 0 x 0 mm

• Notes

• G. E. Lyons Co. Glen Radio Model K12 crystal radio 

• Price in first year of sale
• 5.50 $

• Mentioned in
• -- Original prospect or advert (December, 1923 Electrical Record magazine page 176)

• Author
• Model page created by Alan Larsen. 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 Lyons Company, G. E.; St. Louis, MO