Nice try but those are 1971 photos of George Sawyer in 108 which he later sold to Harley Cluxton and is now in Seattle in the good hands of John McCaw. I have those same pics along with another 30 from the same day supplied to me by a close friend of Mr Sawyer.
The lineage you listed is not correct. The car was not owned by any of these people you listed between October 1971 and 1976. It was owned by my brother living in Springfield, IL.