Hi again Bill,
Are you in France? Do you have any documentation linking your car to that number?
If so, you can do a search on a number plate at the préfecture to determine the status of the vehicle. It may still be in the system. I can’t remember exactly what information it gives you but, if I remember correctly, it tells you if there is any outstanding finance and other things and may give you a previous owner.
Roger
Roger Grix