• Country
• United States of America (USA)

• Manufacturer / Brand
• Brach Mfg. Co.,L.S.; Newark (NJ)

• Year
• 1923 ?

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 219435

• Main principle
• Crystal or Solid State Detector

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Pur-A-Tone Crystal Detector Stand - Brach Mfg. Co.,L.S.; Newark NJ

• Shape
• Tablemodel, with any shape - general.

• Notes
• Pur-A-Tone Crystal Radio Detector Stand from the wireless era. This is an early and hard to find factory made detector stand manufactured by the L.S. Brach Company of Newark, New Jersey. The company's logo appears in raised letters on the bakelite base.

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

• Other Models

• Here you find 9 models, 9 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Brach Mfg. Co.,L.S.; Newark (NJ)