Signature of <a href="https://de.wikipedia.org/wiki/Gunter_Czisch" class="extiw" title="de:Gunter Czisch">Gunter Czisch</a>
<a href="//commons.wikimedia.org/wiki/User:Zabe" title="User:Zabe">Zabe</a>, Signature: Gunter Czisch
2020-12-29
derived from <a href="//commons.wikimedia.org/wiki/File:Gunter_Czisch_Signature.png" title="File:Gunter Czisch Signature.png">File:Gunter Czisch Signature.png</a>