Coat of arms of Cieszyn Piast dynasty
<p>Unknown author<span style="display: none;">Unknown author</span>
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<ul><li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Poznaniak" title="User:Poznaniak">Poznaniak</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Poznaniak" title="User talk:Poznaniak"><span class="signature-talk">talk</span></a>)</li></ul>
18th century, retouche 2011-01-13
<ul><li><a href="//commons.wikimedia.org/wiki/File:Cieszyn_Piast_dynasty_COA_raw.png" title="File:Cieszyn Piast dynasty COA raw.png">File:Cieszyn Piast dynasty COA raw.png</a></li>
<li>Leopold Jan Szersznik: <i>Scuta nobilium ducatus Teschinensis</i></li></ul>