Prototype: Five different design Royal Bavarian State Railroad (K.Bay.Sts.B.) freight cars. One type Hrz Regensburg stake car with a brakeman's cab, one wire barrel car with a brakeman's cab, lettered for Weinhandel Meuschel, one type Omk gondola, one tank car with a brakeman's cab, lettered for Melasse & Kraftfutterwerke Feldmoching, and one beer refrigerator car lettered for Gräfl. Arco Zinnebergschen Brauerei Stein, with a brakeman's cab and ice hatches. The cars look as they did around 1912.
A steam locomotive to go with this car set can be found in the Märklin H0 assortment under item number 37982.