Prototype: Type Tms 851 sliding roof car with a brakeman's cab and a handbrake painted and lettered as a privately owned car for the Märklin Magazin in Göppingen. The car looks as it did around 1990.

Model: The sliding roof on the car can be opened. Length over the buffers 12.2 cm / 4-13/16". DC wheel set for the sliding roof car 2 x 700580.