Diesel loco 6.304.1 of the Dürener Kreisbahn (DKB) stands in Düren on
3 October 2001. Behind it is the other diesel loco, 6.305.1.
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>