Requires farish/Bachmann 94xx & Tender underframe (tender underframe B3b GWR etched brass tender underframe or Graham Farish GWR tender underframe see Tender section) The class was introduced by C B Collett over a period of years from 1930. They were designed for mixed traffic work Nb: this kit includes alternative cab sides to enable the war- time version to be portrayed, some ran with a different ten- der, for details see our Loco Accessory list Unpainted kit