• Country
• Great Britain (UK)

• Manufacturer / Brand
• Rogers, Foster & Howell, Birmingham

• Year
• 1923

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

• Radiomuseum.org ID
• 77113

• Main principle
• Crystal or Solid State Detector

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: R.F.H. Crystal Set RFH - Rogers, Foster & Howell,

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

• Mentioned in
• Tickling the Crystal; Sanders

• Literature/Schematics (1)
• February, 1923 Modern Wireless magazine page xxix

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

• Other Models

• Here you find 6 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rogers, Foster & Howell, Birmingham