Stamp of Prussia, 3 SilberGroschen issue 1861, blue cancelled at BERLIN Post Expedition N°2 in1867.
<a href="//commons.wikimedia.org/wiki/User:Jacquesverlaeken" title="User:Jacquesverlaeken">Jacquesverlaeken</a>
2013-08-25 13:32:56
<span class="int-own-work" lang="en">Own work</span>