• Country
• United States of America (USA)

• Manufacturer / Brand
• Essex Manufacturing Co.; Newark, New Jersey (Knight)

• Year
• 1923

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 39258

• Main principle
• Crystal or Solid State Detector

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: PallMall [old] - Essex Manufacturing Co.;

• Price in first year of sale
• 14.00 $

• External source of data
• Ernst Erb

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

• Other Models

• Here you find 8 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Essex Manufacturing Co.; Newark, New Jersey (Knight)