Prototype: German State Railroad Company (DRB) express train passenger car set consisting of a type WR4ü express train dining car and a type Pw4ü-37 express train baggage car. Train route: Berlin – Hamburg. 

Model: The cars have close coupler mechanisms. Total length over the buffers 300 mm / 11-13/16". 

One-time series. 

66616 LED lighting kit. 

A prototypical train can be made up with the class 03.10 locomotive, item number 16041, and with the 15802 express train passenger car set and the 15803 3rd class car.