The Alfa Romeo 6C 1750 was one of the most successful race cars of its time. In 1929, it won several grands prix, 24 hours of Spa-Francorchamps, and the Mille Miglia. This factory test car competed at the 1929 Mille Miglia.
Other than its involvement in the 1929 Mille Miglia, much of its pre-WWI…
