Entry #164 and WINNER at Circuito di Piacenza on 11 May 1947 was Guido Barbieri in a Maserati A6CS barchetta.<a rel="nofollow" class="external autonumber" href="https://www.racingsportscars.com/results/Piacenza-1947-05-11.html">[1]</a>
Unknown photographer
1947-05-11
<a rel="nofollow" class="external autonumber" href="https://i.pinimg.com/originals/b1/2c/62/b12c62396738b6f1b5cd4b8746454993.jpg">[2]</a>