The front badge on My 1990 348 (which as far as I'm aware, and having looked through the extensive box file of what appears to be every single invoice for services and parts since day one, is the original badge it left the factory with): Image Unavailable, Please Login
Could it be that Ferrari had two suppliers of the nose badges using both fonts and Ferrari simply weren't too fussed about them being different so used both? - Just a thought!
My thoughts exactly. We've all seen curiosities that can be attributed to how things were done at the factory. I envision 2 bins of nose badges, and which ever bin was closer was at the time the badge went on the car won out.