Notgeld (German for "emergency money" or "necessity money"), 1923, 10,000,000 Mark, issued by the city of <a href="https://en.wikipedia.org/wiki/Cologne" class="extiw" title="en:Cologne">Cologne</a>, Germany. Signed by Lord Mayor <a href="https://en.wikipedia.org/wiki/Konrad_Adenauer" class="extiw" title="en:Konrad Adenauer">Konrad Adenauer</a>, later the first chancellor of the Federal Republic of Germany. Size: 155 mm x 104 mm.
<a href="//commons.wikimedia.org/wiki/User:Palauenc05" title="User:Palauenc05">Palauenc05</a>
2016-03-09
<span class="int-own-work" lang="en">Own work</span>