The Dark Light of Perverted Science
B2 Radio Set
B2 Radio "Jedset"
The Type3 MKII (commonly called the Type B2 or JedSet) was one of a long line of covert radio sets designed during World War II.
The B2 station is modular, and consists of the receiver, transmitter, power supply unit and spares box. The miniature Morse key could be screwed to the lid of the spares box.
The modules are all constructed of thin sheet steel and the front panels finished in black crackle paint with brass lettering.