688 121-3 (former 612 506-6) heads Z 18546 (Antwerpen-Aachen) running through
Trooz (on Aachen-Liège) on 1 June 2003. On the other track the belgian
742 is waiting as R 5283 (Verviers-Liège).
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>