Many thanks to Andy B for all the effort put in to locate coils and install them. All this was way above my head.
Machine is now fully operational. Thanks again Andy. Alexander2. ( delay in posting this message was because of family bereavement)

Have just got back this evening from few days holiday and found the two replies. Will get more information and photographs over the next few days. Thanks for replies.

COIL WANTED.I have Viceroy TDS/280/S (Used for hobby of model engineering) Date of Manufacture NOV/1984 Serial Number 32014/18/109 Motor is 1 1/8HP .82Kw, 3 PHASE, with an external inverter to run it off single phase. The machine has been in fairly regular use by me over the last 15 years with no pr...