This Ferrari was completely unknown to me (it is a very exclusive model, specially built for a number of wealthy customers). I can't believe it, this is called the most beautiful Ferrari in the world. Converted from other Ferraris by Neri and Bonacini. There are three 250 Nembo Speciales: one coupe, S/N 1623 GT, and two Spyders, S/N 1777 GT and S/N 3771 GT. The Spyders are similar in styling but different in profile. S/N 1777 GT is based on a long-wheelbase 250 Pininfarina cabriolet chassis, and S/N 3771 GT is built on a short-wheelbase 250 GT SWB chassis. They are somewhat obscure vehicles that have a surprisingly well documented history. . The lines of the 250 GTO64 and the 275 Nart are very clearly visible. Wow, what a beautiful car.