Dino 156 F2 s/n 011 at 1957 Gran Premio Napoli. It was raced by Luigi Musso to a 3rd place.<a rel="nofollow" class="external autonumber" href="http://www.barchetta.cc/english/All.Ferraris/Detail/Formula/0011.156.57.htm">[1]</a> This was the first car that had the new 65° V6 engine by Jano.<a class="external autonumber" href="https://en.wikipedia.org/wiki/Ferrari_Dino_engine">[2]</a> It was also the first car to carry the "Dino" name. This particular car was later occasionally (and confusingly) renamed to "246 F1" due to engine change.<a class="external autonumber" href="https://en.wikipedia.org/wiki/Dino_(automobile)#Dino_156_F2">[3]</a>
Unknown photographer
<a rel="nofollow" class="external autonumber" href="http://2.bp.blogspot.com/-m8sbEpNxth0/Uj7wa69HX5I/AAAAAAAAK0M/kf4ONjbT9M0/s1600/1957nap_musso.jpg">[4]</a>