from 17 October 1974 <div style="display: none;">date QS:P571,+1974-10-17T00:00:00Z/7,P580,+1974-10-17T00:00:00Z/11</div>
<a href="//commons.wikimedia.org/wiki/File:IRREL_Ortsgemeinde_Wappen.tiff" title="File:IRREL Ortsgemeinde Wappen.tiff">IRREL Ortsgemeinde Wappen.tiff</a>