ensign of the 6º <i>Stormo</i> (6th Wing), <i>Diavoli Rossi</i> (Red Devils), of the <a href="https://en.wikipedia.org/wiki/Regia_Aeronautica" class="extiw" title="en:Regia Aeronautica">Regia Aeronautica</a> (Royal Italian Air Force).
Nickel Chromo
<span class="int-own-work" lang="en">Own work</span>