Table 13 of collected seals from the medieval Duchy of Mecklenburg.
<bdi><a href="https://en.wikipedia.org/wiki/en:Carl_Julius_Milde" class="extiw" title="w:en:Carl Julius Milde"><span title="German painter (1803-1875)">Carl Julius Milde</span></a>
</bdi>
1867
Mecklenburgisches Urkundenbuch Bd. 4