Casella (maybe Salvatore Casella) in Maserati A6 1500 at 1951 Coppa Intereuropa, Monza on 15 Abrile 1951 where he had entry #130 and ended in 4th place.<a rel="nofollow" class="external autonumber" href="https://www.racingsportscars.com/results/Monza-1951-04-15a.html">[1]</a> License plate is "FI 45654" (I think).  This was 1 of the 5 (it has been reported) of this model in this race.<a rel="nofollow" class="external autonumber" href="https://www.conceptcarz.com/z26060/maserati-a6/1500.aspx">[2]</a>
Unknown photographer
<a rel="nofollow" class="external autonumber" href="https://i.pinimg.com/originals/5c/4e/0a/5c4e0a7374fb1775b9b1e0c6f3bad053.jpg">[3]</a>