Prototype: Type Tehs 50 two-axle beer refrigerator car. Privately owned freight car painted and lettered for Adlerbrauerei Rettenberg Herbert Zötler KG. Used on the German Federal Railroad (DB). Krupp Mustang truck as a beer delivery truck, with a stepped flatbed, painted and lettered for the Adlerbrauerei Rettenberg Herbert Zötler KG. The units look as they did around 1959.