Prototype: Royal Württemberg State Railways (K.W.St.E.) medical car with four wheel sets. The car looks as it did around 1915.
Model: The car has separately applied metal roof vents. The crossover platforms and roof supports are etched metal. The crossover metal plates can be folded up and down. The trucks are a Prussian standard design. Length over the buffers approximately 18.3 cm / 7-3/16. DC wheel set E700630.
The steam locomotive to go with this car can be found in the Märklin H0 assortment under item number 37118. Other cars to go with this car can be found in the Märklin H0 assortment under item numbers 42104, 42122, 42133, 42134, 42144, and 42292.