I think the problem is that there isn't ANY reliable documentation about Vignale bodied 102 Alfas, including whether or not there were exactly 47 cars or what they looked like.
It's sensible to assume that there may have been cars that looked identical rather than EVERY car being a one-off. The only thing we know for sure is that not all cars were the same.
[SIZE="1"]'63 2600 Touring Spider (AR 191437, the car that started the 2000/2600 International Register, reassembly in progress)
ex-'65 2600 SZ (AR 856043, the car in my avatar, sold as resto project to Austria)
Maintainer of a private 2600 SZ register (not the one in the Netherlands).[/SIZE]