• Country
• Czechoslovakia

• Manufacturer / Brand
• REL, Electrum; Brno

• Year
• 9999/9999

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 117904

• from Radiomuseum.org
• Model: Doublet to ID = 23221 - REL, Electrum; Brno

• Dimensions (WHD)
• 1 x 1 x 1 mm / 0 x 0 x 0 inch

• Author
• Model page created by Wolfgang Lill. See "Data change" for further contributors.

• Other Models

• Here you find 49 models, 28 with images and 33 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from REL, Electrum; Brno