I spotted this a couple of weeks ago at an exhibition and when I looked inside I discovered it had not been touched, I don't think the bits had even been out of the box since the day they were packed and at £16.50 I wasn't going to let it go. I'd be grateful if anyone could let me know what class the kit represents as there is nothing in the instructions (other than it being a Johnson 2-4-0) and searching the wibbly wobbly web hasn't turned up anything definite. The chassis parts, this is wh