Coat of arms of Biskra, French Algeria.
<a href="//commons.wikimedia.org/wiki/User:Ch1902" title="User:Ch1902">Ch1902</a>
self-made, based on <a rel="nofollow" class="external autonumber" href="http://www.labanquedublason2.com/lecture_fiche_colo.php3?page=fcal_biskra">[1]</a>