Hi George
Thanks for that.
It is a European car (Well, English at least! Not the same thing as far as us English types are concerned
).
I have done a little more research and the car was first registered in the UK in 1976 and Roger Brotton, the DeTomaso guru (for want of a better word!) in the UK confirms it is a 76 GTS BUT thinks the reason it has such a chassis number is because it was probably built/ordered at the time of the Ford abandonment of De Tomaso and as a consequence the chassis may have sat about in the factory for a bit before being shoved back on the assembly line.
Here's the car anyway:
Sorry about the quality! I took a foto of a foto in the latest UK De Tomaso owner's club magazine!
Not overly concerned about the chassis number confusion as the registration documents show it was first registered here in 1976. Owned by a genuine English Lord, no less!!!