2 track scale cars and 1 equipment car lettered for the RAG Railroad and Harbor Company. These cars form a unit for testing track scales.

The track scale cars each have a three-axle frame, hinged hatches that can be opened, and 8 removable scale weights. The cars have different car numbers. The boxcar serves as an equipment car for the scales.

Total length over the buffers 26.8 cm / 10-9/16".

DC wheel set 4 x 323178, 2 x 700580, 2 x 406240.