Diagram 1/146. 16,800 were built between 1952 and 1958. They were widely used for coal traffic especially in North East England. Common well into the 1980s. The kit has a choice of roller and oil axleboxes. 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.