2nd class car GKE (still marked as GKB) Biow 3742.
Classic 2-axle type with open platforms. Passenger cars
of this type were used in regular service on the GKE
until the double-deck cars were built in the 1980s.
Today they are only used in steam trains (or when the 
GKE is really out of other rolling stock).
Graz Köflacher Bahnhof, 2002-05-05.
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<a href="mailto:tbk@uncia.de">tobias b köhler</a>