• Country
• United States of America (USA)

• Manufacturer / Brand
• National Radio Company; Saint Louis, Missouri

• Year
• 1922

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

• Radiomuseum.org ID
• 200516

• Main principle
• Tuner pre 1926 (not a wave trap)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Three Circuit Tuner Kit - National Radio Company; Saint

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

• Notes
• The National Radio Company offered this three circuit tuner in knocked down form. All parts necessary to assemble this tuner were included.

• Price in first year of sale
• 23.00 $

• Literature/Schematics (1)
• December 1922 QST magazine page 118

• 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 National Radio Company; Saint Louis, Missouri