3-view drawing of Italian 1929 prototype bomber <a href="https://en.wikipedia.org/wiki/en:Caproni_Ca.90" class="extiw" title="w:en:Caproni Ca.90">Caproni Ca.90</a>.
<a href="//commons.wikimedia.org/wiki/User:MLWatts" title="User:MLWatts">MLWatts</a>
2012-12-06 15:38:36
<span class="int-own-work" lang="en">Own work</span>