Porsche: Legendary 1939 Type 64 up for auction

Perhaps the most significant car in Porsche's history, the 1939 Type 64, will be auctioned in Monterey, California this August. Only three examples were built by the engineers who went on to build Porsche's first mass-produced car, the 356. Of the three built, only the car you see here survived World War 2. In other words, this is a very rare beast.