A 3.5 inch gauge live steam scratch built LNWR Webb Improved Precedent 'Jumbo' class 2-4-0 steam locomotive in lined black LNWR livery numbered 12, named 'Nancy' (not carried in service). Complete with descriptive paperwork, some plans and Boiler Test / Steam Test records up to 2012. From the estate of Tony Mason, member of the St.Albans & District Model Engineering Society at Chipperfield - VG, loco and tender in wooden carry crates