R30400 Dublo BR Early Princess Coronation Duchess of Buccleuch No.46230 Steam LocomotiveExpected Delivery June 2026 (Subject to Change at Manufacturer's Discretion). Also known as the Duchess Class, Staniers Princess Coronations were among the biggest and most powerful express passenger locomotives in Britain. Thirty five were built at Crewe Works between 1937 and 1948, many having streamlined casing. Ten were set aside for hauling the prestigious Coronation Scot between London Euston and Glasgow. No. 46230 wasnt one of those, but it was