The two <a href="https://en.wikipedia.org/wiki/en:Fiat_AS.1" class="extiw" title="w:en:Fiat AS.1">Fiat AS-1</a> aircraft competing in the "Challenge International de Tourisme", 1929.
<span lang="en">Anonymous</span><span style="display:none">Unknown author</span>
Letec magazine, volume V, issue 9, page 485, September1929