http://www.strassenbahn-duisburg.de/Forum/viewtopic.php?t=605 (http://www.strassenbahn-duisburg.de/Forum/viewtopic.php?t=605)
Slående likhet ? eller....
Finns även några små filmer....
http://www.youtube.com/watch?v=nZ-9tynTqDc&feature=related (http://www.youtube.com/watch?v=nZ-9tynTqDc&feature=related)
http://www.youtube.com/watch?v=MvLMUH5LS7o&feature=related (http://www.youtube.com/watch?v=MvLMUH5LS7o&feature=related)
http://www.youtube.com/watch?v=3sCq024NWeo&feature=related (http://www.youtube.com/watch?v=3sCq024NWeo&feature=related)