I have two WS19 to part out. Both Mk3, one with B set removed, no valves, £140 the other, Most B set there but disconnected by REME, valved with intercom, ideal for increaded mic gain, £175. Also Australian A-510 set, £200 Packard Bell amp at £15 Pictures at www (dot) military-radio (dot) 150m (dot) com cheers, Ben.