• Country
• United States of America (USA)

• Manufacturer / Brand
• Electric Mfg. & Sales Co. (Emsco); Newark, NJ

• Year
• 9999

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 219858

• 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: Doublet with ID=208039 - Electric Mfg. & Sales Co.

• Shape
• Tablemodel, with any shape - general.

• Notes
• Electric Manufacturing and Sales Company "Emsco" Turret Top Crystal Detector

• Literature/Schematics (1)
• June 1922 Electrical Record magazine advertisement page 181

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

• Other Models

• Here you find 2 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Electric Mfg. & Sales Co. (Emsco); Newark, NJ