40068 + 40084 Carlisle

07/05/1983 03:00 and these 40's are taking on bolier water to keep us warm on the overnight marathon to Aviemore. They had already slogged over Shap on the way from Crewe, where they had taken over from a pair of Welsh boliered 37's 37186 + 37268 which came on a Bristol TM. I had got on at Taunton with 31187 + 37176! Madness.

Done