• Country
• United States of America (USA)

• Manufacturer / Brand
• Bunnell & Co., J.H.; Kings Park, NY

• Year
• 1919

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 197012

• Main principle
• Crystal or Solid State Detector

• Wave bands
• - without

• Power type and voltage
• No Power needed

• from Radiomuseum.org
• Model: Junior Crystal Holder List No. 9241 - Bunnell & Co., J.H.; Kings

• Notes
• Nov. 1st 1919 Wireless Catalog for the Bunnell Company. The Junior Crystal Holder on hard rubber base.

• Net weight (2.2 lb = 1 kg)
• 1 lb (1 lb 0 oz) / 0.454 kg

• Price in first year of sale
• 1.00 $

• Source of data
• - - Manufacturers Literature

• Literature/Schematics (1)
• Bunnell Catalog No. 41 Nov. 1st, 1919

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 39 models, 38 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bunnell & Co., J.H.; Kings Park, NY