Stamp of the North German Confederation, 1 kreuzer issue 1869, valid until 31 December 1871. Cancelled at FRANKFURT am Main,  between 6–6½ AM.
<a href="//commons.wikimedia.org/wiki/User:Jacquesverlaeken" title="User:Jacquesverlaeken">Jacquesverlaeken</a>
2013-08-08 11:40:10
<span class="int-own-work" lang="en">Own work</span>