Model: The roof cupola has an opening into the interior space of the car. The underbody has separately applied brake rigging. Length over the buffers 11.9 cm / 4-11/16".DC wheelset E700580.Prototype: Type Pwgs 041 freight train baggage car, with a cupola. Privately owned car for the Märklin Magazin, Göppingen, Germany, used on the German Federal Railroad. The car looks as it did around 1990.