• Country
• United States of America (USA)

• Manufacturer / Brand
• Hartman Electrical Mfg. Co., The; Mansfield, Ohio

• Year
• 1927

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 44162

• Number of Tubes
• 6

• Valves / Tubes

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: JrUpright [new] - Hartman Electrical Mfg. Co.,

• Shape
• Console with any shape - in general

• Notes
• prob. Storage + Dry Batteries

• Price in first year of sale
• 95.00 $

• External source of data
• Ernst Erb

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

• Other Models

• Here you find 29 models, 22 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hartman Electrical Mfg. Co., The; Mansfield, Ohio