• Country
• United States of America (USA)

• Manufacturer / Brand
• Ozarka Inc.; Chicago

• Year
• 1926

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 49939

• Number of Tubes
• 4

• Valves / Tubes

• from Radiomuseum.org
• Model: 4 tubes [newer] - Ozarka Inc.; Chicago

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• Three dials (primary tuning control knobs)

• External source of data
• Ernst Erb

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

• Other Models

• Here you find 92 models, 61 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ozarka Inc.; Chicago