Prototype: German Federal Railroad (DB) type G 10 two-axle boxcar with "KALDEWEI" lettering. Version without a brakeman's cab and without a brakeman's platform, with end area reinforcement. The car looks as it did around 1952 with car number DR Brit-US-Zone 111 105 G 10. Kaelble tractor, with a German Federal Railroad (DB) Culemeyer design road roller.Model: The boxcar has sliding doors that can be opened. Length over the buffers approximately 10.6 cm / 4-3/16". DC wheelset E700580. The tractor has a frame and superstructure constructed of metal. There is a spare wheel on the flatbed. The model of the Culemeyer design road roller is a 4-axle version. Length including drawbar approximately 11.5 cm / 4-1/2".One-time series!