So the Jwhatever number it is (did warn you I'm not an expert on kettles!) arrived today, boxed and in mint condition still with the original instructions!
The foreman at Ashford works took one look, shrugged his shoulders and said "What do you want us to do with it?"
The directors of the Weald of Kent Light Railway decided that as its a lovely machine it may well have to keep its colour, though the lettering and numbering will have to go...They await the delivery of the random selection of loco bodies to decide their further plans.