• Country
• United States of America (USA)

• Manufacturer / Brand
• Tyrman Electric Corporation; Chicago, IL

• Year
• 1928

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 63777

• Number of Tubes
• 8

• Valves / Tubes

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: 72 - Tyrman Electric Corporation;

• Shape
• Chassis only or for «building in»

• Notes
• Custom-buid shielded grid.

• Price in first year of sale
• 153.00 $

• External source of data
• Ernst Erb

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

• Literature/Schematics (1)
• Walter Ashe Radio Co. catalogue for season 1928-1929

• Other Models

• Here you find 6 models, 6 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tyrman Electric Corporation; Chicago, IL