Introduced by the LNER in 1937, later examples had all-welded bodies. BR also built some and uprated their capacity to 22 tons. Lasted into the 1980s, mostly in engineer’s use. Transfers for LNER, early and post-TOPS BR. These finely moulded plastic wagon kits come complete with pin point axle wheels and bearings, 3 link couplings and transfers. This kit is supplied with pre-coloured moulded parts although painting can improve the appearance. Additional parts to enable the vehicle to be modelled incorporating modifications made to the prototypes during their working life are included where appropriate.