Prototype: Royal Württemberg State Railways (K.W.St.E.) type Omk(u), with a brakeman's cab.
Model: The car has a reproduction of dished sheet metal sidewalls. It comes loaded with scale sized dolerite ballast. The car body is weathered. Length over the buffers 8.4 cm / 3-5/16". DC wheel set 2 x 70 0630.