Gedenkmarke zum 250. Geburtstag von Georg Christoph Lichtenberg
<a href="//commons.wikimedia.org/wiki/User:Smartcom5" title="User:Smartcom5">Smartcom5</a>
circa 2001 <div style="display: none;">date QS:P,+2001-00-00T00:00:00Z/9,P1480,Q5727902</div>
<span class="int-own-work" lang="en">Own work</span>, own collection, age-old recovered scan of original.