Carlo Tonini (Maserati mechanic) at the "Coppa Tullio Leonardi", a 14.4 km hillclimb Vermicino–Rocca di Papa south of Rome, on October 2, 1927.<a rel="nofollow" class="external autonumber" href="http://www.kolumbus.fi/leif.snellman/hcw4.htm">[1]</a>
Unknown photographer
1927-10-02
<a rel="nofollow" class="external text" href="http://www.maserati-alfieri.co.uk/alfieri06fffffffffff.htm">Diego de Sterlich and the Maseratis</a>