Stamp of the North German Confederation, 1 Groschen pair, issue 1869, cancelled BERLIN P.E. 9 (Potsdamer Bahnhof) on 15-8-71. Michel N°16.
<a href="//commons.wikimedia.org/wiki/User:Jacquesverlaeken" title="User:Jacquesverlaeken">Jacquesverlaeken</a>
2014-03-03 22:17:36
<span class="int-own-work" lang="en">Own work</span>