Prototype: Type Ibblps 379 two-axle refrigerator car. with insulated smooth side walls and an ice hatch with an icing platform at one end of the car. Privately owned car for the Märklin Magazin. Göppingen. Germany. used on the German Federal Railroad. Model: One end of the car has an ice hatch and an icing platform. Length over the buffers 16.2 cm / 6-/8.DC wheelset E700580.