Railcar Balm used with diesel motor unit for type 850/851 (ex M286.0 / 1). Model is equipped with a NEM651 DCC interface, and PCB with interior lights.

The railcars Balm were used for fast passenger transport on lines in Czechoslovakia. Produced by the Vagonka Tatra Studénka Company in 1962-67 in a quantity of 180 pcs. Wagons was later improved and remarked as Bmx765 for České drahy company. 

Accessories are included in the bag.