caption: """Ex LNER A4 Pacific No.'60103 """"Flying Scotsman' and Ex LNER Thompson Class B1 No. 61306 'Mayflower' approaching Drumochter Summit, between Blair Atholl and Dalwhinnie, with the Steam Dreams Highlands and Islands tour on 10th May 2019. 'Loch Arkaig' is on the rear. Picture by Alastair Bellamy"""