Catenary maintanance car 701 017-6 runs westbound (picture taken from behind)
through Köln Ehrenfeld on 13 September 2002. The car is diesel powered, so
the pantograph must be up for testing purposes.
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>