Flag of Brtnička, Jihlava District, Czech Republic.
Unknown author<span style="display: none;">Unknown author</span>
2018-06-21
<a rel="nofollow" class="external text" href="https://rekos.psp.cz/detail-symbolu/id/848be4bf-7658-4d01-9b82-4d5584a05ef2">REKOS - official database of municipal symbols at website of Chamber of Deputies</a>