Bruno Sterzi (owner) and Ferdinando Righetti (Ferrari mechanic) drove this 1948 Ferrari 166 S Allemano Spyder s/n 001S at Mille Miglia endurance race in Italia on 2 May 1948. They had entry #178 but did not finish.<a rel="nofollow" class="external autonumber" href="http://www.barchetta.cc/english/All.Ferraris/Detail/001S.159C.Spyder.htm">[1]</a>
Unknown photographer
<a rel="nofollow" class="external autonumber" href="https://www.coachbuild.com/2/images/encyclopedia/Allemano/Ferrari_166S_Spyder_001S/Allemano_Ferrari_166S_Spyder_001S_1947_03.jpg">[2]</a>