Firstly, I'd like to say how infinitely reassuring it is to (literally) have you all on the same page!
Interestingly, Stirling Moss or his PA at least, was my first port of call in 2012 when Sarah first inherited the car.
Maybe we just caught him on a bad day but at the the time he seemed only vaguely familiar with the car.
In fairness at that time, we had dug out little in the way of supporting documentation, erroneously assuming he was bound to remember the car!
It was probably his vague reply at that time, that led us to assume that perhaps we had the story wrong.
I have written to him again, enclosing some of the period photographs kindly shared here, so hopefully this time his memory will be sufficiently jogged.
I have also been in touch with Stuttgart in the hope that they will show some interest.
As ever, will keep you posted...