A portrait of Italian-American aerospace engineer and aviation pioneer <a href="//commons.wikimedia.org/wiki/Enea_Bossi_sr" class="mw-redirect" title="Enea Bossi sr">Enea Bossi sr</a>, in the 1920s.
CC BY-SA 2.5
Enea Bossi archive, currently owned by Bossi family. Image scanned and uploaded by <a href="//commons.wikimedia.org/wiki/User:Thisisbossi" title="User:Thisisbossi">Thisisbossi</a>.