Maria Avanzo in 1914 GP Mercedes at Coppa della Perugiana on 30 May 1926. She ended in 2nd place in the over-1500 ccm class. <a rel="nofollow" class="external autonumber" href="http://www.kolumbus.fi/leif.snellman/gp2605.htm#20">[1]</a>
Unknown photographer
1926-05-30
<a rel="nofollow" class="external autonumber" href="https://www.coppadellaperugina.com/wp-content/uploads/2015/09/La-Contessa-DAvanzo-su-Mercedes-400x400.jpg">[2]</a>