Coat of arms of <a href="https://en.wikipedia.org/wiki/Upper_Silesia" class="extiw" title="en:Upper Silesia">Upper Silesia</a>.
<a href="//commons.wikimedia.org/wiki/User:Psi%C5%8Fczek" title="User:Psiŏczek">Psiŏczek</a>
2021-03-09
<span class="int-own-work" lang="en">Own work</span>