Thanks Robert PM'd to you, How did spellcheck get that wrong!
Wireless a510 set
Thanks Darryl, The frequency range was from 2 Mhz to 10 Mhz.
They would be about 5/8 inch wide,
Anyone - - - of course a 'CASES, spares, 510' tin with lamps pilot and POUCHES, style D crystal units, would be great and complete this set.
Meanwhile a tobacco tin will have to do
I have the receiver working from batteries and would like to test into a dummy load the transmitter
Thanks cheers rod