Bronze plaque on the building at 2 <a href="https://lb.wikipedia.org/wiki/Place_de_Metz_(Stad_L%C3%ABtzebuerg)" class="extiw" title="lb:Place de Metz (Stad Lëtzebuerg)">place de Metz</a> in Luxembourg City commemorating the <a href="https://en.wikipedia.org/wiki/European_Coal_and_Steel_Community" class="extiw" title="w:European Coal and Steel Community">European Coal and Steel Community</a> (1951-1992), precursor of the <a href="https://en.wikipedia.org/wiki/European_Union" class="extiw" title="w:European Union">European Union</a>
<a href="//commons.wikimedia.org/wiki/User:Cayambe" title="User:Cayambe">Cayambe</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>