643 221-5 is the leading unit of RB 11573, seen departing from Stolberg Hbf (on
the mainline Cologne-Aachen) onto the branch line to Stolberg-Altstadt on 7
June 2004.
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>
(<a href="mailto:christoph.schmitz2@post.rwth-aachen.de">christoph.schmitz2@post.rwth-aachen.de</a>)