HI henry the car it is on is from francis tuthills workshop (one of my old boses) i some times helpout with the cars, he is at
www.francistuthill.co.uk ask for paul and say i put you in tuch as i do not know if thay sell them on/out. i could in enquire for you if you like, to get one and send it over??, i have some paperwork for you and was going to send it next week any way.
regards mike