• Country
• United States of America (USA)

• Manufacturer / Brand
• Electric Machine Corp.,The (Elmco); Indianapolis, IN

• Year
• 1922

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

• Radiomuseum.org ID
• 196997

• • Brand: Elmco

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Elmco Crystal Detector - Electric Machine Corp.,The

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes
• The Electric Machine Corp. advertised a line of Elmco Shielded Apparatus in a June 1922 Radio Broadcast magazine.

• Price in first year of sale
• 28.00 $

• Literature/Schematics (1)
• June 1922 Radio Broadcast magazine

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

• Other Models

• Here you find 8 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Electric Machine Corp.,The (Elmco); Indianapolis, IN