The Elroy crystal set
Ultra-selective, incorporating the latest dual circuit tuning.
This powerful crystal set is guaranteed to seperate all stations without difficulty. Housed in a handsome sloping panel cabinet, either fancy or black, polished trolite.
"Taken from Homecrafts 1929 catalogue"

The Elroy Selective 3
A powerful super-selective 3 valve set, incorporating a dual wave adaptor, which enables it to receive at from 150 to 300 and from 300 to 500 metres with equal efficiency.
Housed in a compact, solid wood cabinet, ideal for country loudspeaker reception. Set supplied with all accessories and Amplion loud speaker.
"Taken from Homecrafts 1929 catalogue"