• Country
• United States of America (USA)

• Manufacturer / Brand
• Central Manufacturing Company; Fairfield, IA

• Year
• 1923

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 290575

• Number of Tubes
• 1

• Valves / Tubes
• UV200

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Vacuum Tube Set - Central Manufacturing Company;

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

• Notes

• A March, 1923 Popular Mechanics magazine advertisement showed a 1-tube set for $26.50.

• Price in first year of sale
• 26.50 $

• Mentioned in
• -- Original prospect or advert (March, 1923 Popular Mechanics magazine page 158)

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

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Central Manufacturing Company; Fairfield, IA