• Country
• Great Britain (UK)

• Manufacturer / Brand
• Gramostyles, Birmingham

• Year
• 1924

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

• Radiomuseum.org ID
• 76980

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Mostyl - Gramostyles, Birmingham

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

• Dimensions (WHD)
• 6.5 x 6.25 x 7 inch / 165 x 159 x 178 mm

• Notes
• shorting link, can be removed for Longwave loading coil. Variometer tuning. BBC stamp, GPO number 4140.

• Mentioned in
• Tickling the Crystal; Sanders (vol.2, p.82)

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

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Gramostyles, Birmingham