Vacuum fitted, introduced in 1956, these wagons continued to be used throughout the BR period, carrying coal to coal depots and factories as well as scrap (from 1975), aggregate and engineers spoil. These finely moulded plastic wagon kits come complete with pin point axle wheels and bearings. Glue and paint will be required, along with appropriate transfers. Additional parts to enable the vehicle to be modelled incorporating modifications made to the prototypes during their working life are included where appropriate.