Prototype: 2 standard design tank cars with steel brakeman's cabs. The cars are privately owned by Rhenania-Ossag Petroleum Oil Works, Inc., Düsseldorf, Germany. Used on the German State Railroad Comp

Model: A steel brakeman's cab and catwalk with a ladder are separately applied on both cars. The cars have different car numbers. These models are not available separately. Total length 115 mm / 4-1/2".