Few chapters in Alfa Romeo's 111-year history remain unexplored. But this Alfa 12C is a real wartime secret. After 80 years, a unique Alfa Romeo V12 racing prototype from 1941 has emerged from oblivion. This car did not even have the chance to be officially named by its creators at Alfa Romeo. Nor was it given a chassis number. There is even a question mark behind the exact date the car was built. What seems clear is that it was an unfinished prototype intended for the 1941 Mille Miglia, which never took place because of the war.