Railbus 5081.564-6 of the Erzbergbahn (museum line).
Compared with DB railbuses you can notice an air intake in one
of the windows, with a "black box" behind - what is this for?
Präbichl, 2009-05-17.
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<a href="mailto:tbk.uncia@gmail.com">tobias b k&ouml;hler</a>