TT4031A GWR Mk3 Trailer Standard Open 42299 option-set-048 with features like separately fitted

with features like separately fitted roof vents

design and development work on the locomotive took place at Robert Stephenson & Co's Newcastle factory and while George Stephenson is acknowledged as the engineer responsible for Rocket

the form of the tank is recreated in style

1:148 Scale 20t Steel Mineral Wagon decorated in Private Owner livery

their expected use was to be for freight

TT4031A GWR Mk3 Trailer Standard Open 42299 option-set-048 with features like separately fittedIn order to allow running at 125 mph on Britain's Victorian era railways, new rolling stock was needed by British Railways. Significant improvements over the Mk2 included new secondary air suspension between the bogies and the coach body as well as aerodynamic skirting on the underframe. Mk3 coaches are 75ft (23m) long, enabling far greater capacity than older coaches. Mk3 coaches also incorporate disk brakes and wheel slip protection enabling faster