Well I don't know if I've put this in above but I have noticed is that the one we have been calling the model 9.With the engine numbers they have letters in-front of the numbers.As did the last of the model 5's.That has been the case in the one's that I have found.Not sure if that's what your saying as well Blue.I don't know if there will ever be answer as to why Victa started one way then changed to another.As it seems to be that is what has happened,but why?
