Prototype: 1 Type Y-B/70 express train passenger car, 2nd class with a baggage compartment, and 1 express train passenger car, 1st class, painted and lettered for the Czech Railroad (České drahy ČD). Built starting in 1968.
Model: The cars have close couplers with guide mechanisms. Interior lighting can be installed in the cars.
Total length over the buffers 306 mm / 12-1/16".
The lighting kit to go with these cars: 66616 LED lighting kit.