A 'Coronation' Pacific waits to leave Crewe for Perth. 'Coronation' 4-6-2 No. 46225 'Duchess of Gloucester' - and crew - are in for an exceptionally long and gruelling 291 miles, over Shap and Beattock Summits. The electrication seen in 1961 related only to the route between Crewe and Manchester so far.