Documentary on the Duchess of Hamilton steam engine. The Duchess of Hamilton had a long and varied career. In 1939 she represented Britain at the World Fair in New York and travelled over 1.5 million miles as a passenger train. This documentary looks back at her first career and subsequent restorations. The chapters are: 'Introduction','The Restoration Begins','Boiler and Tank Return','In Steam Once More','An American Visit','Appleby to Leeds' and 'Conclusion'.