Prototype: Belgian State Railways (SNCB) type 1520 B pair of gondolas with hinged covers. With and without brakeman's platforms. Reddish brown basic paint scheme. Both cars coupled together permanently. The cars look as they did around 1960.
Model: The two cars are connected together with a plug-in coupling. The hinged covers can be opened. Both cars have light traces of limestone. Length over the buffers 15.3 cm / 6. DC wheelset E700580.