Seal of the Lithuanian King <a href="https://en.wikipedia.org/wiki/Mindaugas" class="extiw" title="w:Mindaugas">Mindaugas</a>. The seal affixed to a 1255 treaty is possibly a forgery.
Mindaugas (?)
circa 1255 <div style="display: none;">date QS:P,+1255-00-00T00:00:00Z/9,P1480,Q5727902</div>
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