Looking for a car you used to own, or interested in the history of your current car?

Does anyone have any information on my Mk 3 GT6? It was made on the 27th March 1973 and dispatched to Martin Walker Ltd in Folkstone Kent on the 20th April 1973. I am the 5th owner and have details on owners 3 and 4. Orginally, the car was Mimosa Yellow, but it has been changed to red at some point in its life, which I have kept.