• Country
• United States of America (USA)

• Manufacturer / Brand
• The Wireless Shop, A.J. Edgcomb; Los Angeles

• Year
• 1923

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

• Radiomuseum.org ID
• 66900

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Detector Unit - The Wireless Shop, A.J.

• Price in first year of sale
• 4.00 $

• External source of data
• Ernst Erb

• Source of data
• Radio Collector`s Guide 1921-1932

• Other Models

• Here you find 18 models, 13 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from The Wireless Shop, A.J. Edgcomb; Los Angeles