• Country
• Great Britain (UK)

• Manufacturer / Brand
• TMC (Brand), Telephone Manufacturing Co. Ltd.; London

• Year
• 1922

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

• Radiomuseum.org ID
• 253533

• Main principle
• Crystal or Solid State Detector

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: T.M.C. Crystal set No.1 - TMC Brand, Telephone

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

• Dimensions (WHD)
• 9 x 5.75 x 5 inch / 229 x 146 x 127 mm

• Notes

• no BBC/PMG stamp or GPO number. Similar with Ediswan No.2.

• Mentioned in
• Tickling the Crystal; Sanders (vol.3, p.193, advert. top left)

• Literature/Schematics (1)
• Tickling the Crystal; Sanders (vol.4; p.173)

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 28 models, 17 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from TMC (Brand), Telephone Manufacturing Co. Ltd.; London