Plasser & Theurer 08-475 Unimat 4S ballast tamper of Kölngleis
standing at the western end of the new overtaking station Dorsfeld (on
Cologne-Aachen) on 8 August 2001. This panoramic view was assembled from
several photos.
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>