Prototype: German Federal Railroad (DB) commuter car, 1st/2nd class (type AB4nb-59). "Silberling / Silver Coin" design. Car no. 31 028 Stg.

Model: The minimum radius for operation is 360 mm / 14-3/16". The underbody is specific to the type of car. The trucks come with brake shoes. The car is ready for installation of the 7319 current conducting couplings or the 72020/72021 current conducting couplers, the 73406 pickup shoe, the 73400/73401 lighting kit (2 per car), and the 73409 marker light kit. Length over the buffers 28.2 cm / 11-1/8". DC wheel set E700580.