Preserved British steam locomotive of the former London, Midland and Scottish (LMS) Railway, Princess Coronation Class No. 6229 Duchess of Hamilton.
The locomotive was built as a streamliner in 1938 in a blue and silver livery, and was exported to the United States (painted as Class sister No. 6220) for a 3,000 mile tour and visit to the 1939 New York World's Fair, before returning in 1942. The streamlining was removed in 1947 for ease of maintenance. She was re-streamlined in 2009 and put on display at the National Railway Museum in York.