• Country
• United States of America (USA)

• Manufacturer / Brand
• Firth, John & Co. (Firco); New York, (NY)

• Year
• 1921

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

• Radiomuseum.org ID
• 196145

• Main principle
• Crystal or Solid State Detector

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Firco Midget Tuner 35A - Firth, John & Co. Firco; New

• Shape
• Tablemodel, with any shape - general.

• Notes
• The Firco Radio Midget Receiving sets were advertised in the November 1921 Radio News magazine. The 35A Tuner covered the 150 to 1000 Meter wavelength.

• Price in first year of sale
• 15.00 $

• Literature/Schematics (1)
• November 1921 Radio News advertisement page 371

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

• Other Models

• Here you find 23 models, 21 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Firth, John & Co. (Firco); New York, (NY)