That is special about the DB 23 058 so that the loco is fully operational. Because a train protection system for a steam locomotive is a complex matter. The system must be able to stop the engine and turn off quasi the steam of it. Locorama Romanshorn,  Switzerland, Apr 25, 2010.<br><a rel="nofollow" class="external free" href="http://loc.alize.us/#/flickr:4552600642">http://loc.alize.us/#/flickr:4552600642</a> &lt;a href="<a rel="nofollow" class="external free" href="https://www.flickr.com/groups/geotagging/discuss/72157594165549916/">https://www.flickr.com/groups/geotagging/discuss/72157594165549916/</a>"&gt;[?]&lt;/a&gt;
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