Ex-LMS ‘Coronation’ Class 4-6-2 No. 46233 ‘Duchess of Sutherland’ is at Birkett Common, on the 1 in 100 southbound climb to the summit of the Settle to Carlisle line at Ais Gill, with the ‘Cumbrian Mountain Express’ on 22nd May 2013. This was the return trip from Carlisle – 46233 had previously worked the train up to Carlisle via Shap (see NTH9).