Coat of arms with crowned double-headed eagle (1723) of <a href="https://en.wikipedia.org/wiki/Charles_VI,_Holy_Roman_Emperor" class="extiw" title="en:Charles VI, Holy Roman Emperor">Charles VI, Holy Roman Emperor</a> in <a href="https://en.wikipedia.org/wiki/Aachen" class="extiw" title="en:Aachen">Aachen</a>, <a href="https://de.wikipedia.org/wiki/Katschhof" class="extiw" title="de:Katschhof">Katschhof</a> / Krämerstraße
<a href="//commons.wikimedia.org/wiki/User:Palauenc05" title="User:Palauenc05">Palauenc05</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>