Emblem of the Union of Bulgarian National Legions. Based on Badge of the Union of Bulgarian National Legions with bolt.png
<a href="//commons.wikimedia.org/wiki/User:Kreuzk%C3%BCmmel" title="User:Kreuzkümmel">Kreuzkümmel</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>