• Country
• United States of America (USA)

• Manufacturer / Brand
• International Radio Corp.; Los Angeles, CA

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 44982

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

• from Radiomuseum.org
• Model: Rotofor 10 - International Radio Corp.; Los

• Shape
• Tablemodel, with any shape - general.

• Notes
• One dial (primary tuning control knob)

• Price in first year of sale
• 110.00 $

• External source of data
• Ernst Erb

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

• Circuit diagram reference
• Rider's Perpetual, Volume 9 = 1938 and before

• Mentioned in
• -- Original prospect or advert

• Other Models

• Here you find 15 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from International Radio Corp.; Los Angeles, CA