Flag of <a href="https://en.wikipedia.org/wiki/Union_of_Bulgarian_National_Legions" class="extiw" title="w:Union of Bulgarian National Legions">Union of Bulgarian National Legions</a>
<a href="//commons.wikimedia.org/wiki/User:Mrmw" title="User:Mrmw">Mrmw</a>
2021-12-22
This SVG flag includes elements that have been taken or adapted from this flag: