Postcard of <a href="https://en.wikipedia.org/wiki/Esnault-Pelterie_R.E.P._1" class="extiw" title="en:Esnault-Pelterie R.E.P. 1">Esnault-Pelterie R.E.P. 2</a> aircraft.
Cliché Branger
<a rel="nofollow" class="external free" href="http://kilby.sac.on.ca/activitiesclubs/cadets/history/militaryoldboys/wwi/boyderroll.html">http://kilby.sac.on.ca/activitiesclubs/cadets/history/militaryoldboys/wwi/boyderroll.html</a>