• Country
• Netherlands

• Manufacturer / Brand
• Broadcast, Radio Techn. Bur., Den Haag

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 69314

• from Radiomuseum.org
• Model: R.D. IV - Broadcast, Radio Techn. Bur.,

• Notes
• Information taken from Radio Expres 25/14. Picture Nr.: 047.04

• External source of data
• Radio Amateur Museum / Frans J.J. Driesens + ISBN 90-76014-04-3.

• Source of data
• Opkomst van de Nederlandse Radio-Industrie

• Mentioned in
• Radio-Expres, Netherlands

• Other Models

• Here you find 13 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Broadcast, Radio Techn. Bur., Den Haag