• Country
• United States of America (USA)

• Manufacturer / Brand
• Northwestern Radio Mfg. Co.; Portland, OR

• Year
• 1926

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 49755

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• Radio Frequency Amplification only

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

• from Radiomuseum.org
• Model: Norco 55 - Northwestern Radio Mfg. Co.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 20 x 8.5 x 9.5 inch / 508 x 216 x 241 mm

• Notes
• Three dials (primary tuning control knobs)

• Price in first year of sale
• 75.00 $

• External source of data
• Ernst Erb

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

• Mentioned in
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Other Models

• Here you find 17 models, 11 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Northwestern Radio Mfg. Co.; Portland, OR