An OSCA MT4 1100 by Vignale was entry #102 at the Tour de France Automobile race which was held on 16 September 1952. Drivers were Paolo Butti and Gianni Balzarini, but they did not finish.<a rel="nofollow" class="external autonumber" href="https://www.ewrc-results.com/final/41772-tour-de-france-automobile-1952/">[1]</a>
Unknown photographer
<a rel="nofollow" class="external autonumber" href="https://www.vwvortex.com/threads/giovanni-michelotti-appreciation-thread.8102097/page-6">[2]</a>