The Hornby BR, Mk1 BCK, M21034 - Era 4 is the perfect addition to any Hornby model railway train set. The Mk1 BCK possessed seating split into compartments connected by a corridor on one side. Providing both First and Second Class compartments and compartment containing equipment used to help brake the train. Manufacturer: HornbyModel: R40215 BR, Mk1 BCK, M21034 - Era 4