Radio Receiver Type R1147/B Spitfires and Seafires
Th R1147B Receiver was fitted to later MK's of Spitfire and more predominately to the Seafire
Originally developed for the Fleet Air Arm, these units were fitted to the PRU version of the Spitfire and Seafires where difficulties faced by aircraft returning from long reconnaissance missions called for some form of homing system to reduce losses and improve efficiency.
This item is boxed in its original transit case and includes the mounting tray. It is sold as un tested as I wouldn't personally know how to test it.