• Country
• Great Britain (UK)

• Manufacturer / Brand
• Tinsley & Co. Ltd., H.; London

• Year
• 1940 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 331334

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Standard Self Inductance Type 4121B - Tinsley & Co. Ltd., H.; London

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Notes

• Laboratory type inductance, 10mH

• Author
• Model page created by Mike Edwards † 25.10.21. See "Data change" for further contributors.

• Other Models

• Here you find 14 models, 13 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tinsley & Co. Ltd., H.; London