• Country
• United States of America (USA)

• Manufacturer / Brand
• Stephenson Radio Company, The; Indianapolis, Indiana

• Year
• 1922

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

• Radiomuseum.org ID
• 263590

• Main principle
• Crystal or Solid State Detector

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Ideal Crystal Receiving Set Senior Model - Stephenson Radio Company, The;

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

• Dimensions (WHD)
• 7.5 x 5 x 6 inch / 191 x 127 x 152 mm

• Price in first year of sale
• 13.50 $

• Literature/Schematics (2)
• May 28th 1922, The Kansas City Star newspaper

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stephenson Radio Company, The; Indianapolis, Indiana