LMS Rebuilt Scot 4-6-0 No 46107 Argyll and Sutherland Highlander with a slow in the 1950s at Bodsbury Crossing between Elvanfoot and Beattock Summit. Note the A702 in the right background running close to the WCML. 46107 is heading an up train.

Photo: W.J. Verden Anderson / Rail Archive Stephenson