R40553 Railroad Mk3 Buffet GWR 40734Add this RailRoad Mk3 coach model to your rake, perfectly replicating a Buffet Car in GWR livery. British Rail introduced the production version of the Mk3 coach in 1975 with improved standards of comfort in response to competition from airlines and increased use of private motor cars. Designed and built by BREL, initially they were intended as locomotive hauled stock, but with the development of the High Speed Train (HST) were soon adapted for use at