George wrote to me directly and found inconsistencies.
NA0584 or NB0584?
I think NA is the correct term. I am also convinced that it is the correct vehicle. Already in 1972 at Per Reenskaug Oslo / Norway. Here on arrival. According to later reports, the car was still called "PB" for decades. Per Reenskaug had the NA for many years. Certainly around 2009. Is it still in his possession?