I wouldn't normally bother with an overnight stay for a short run on the 'diesel' leg of a 'steam' tour, but on the other end of 1Z61 was class-mate 47237, and it's been incredibly rare for both of these 'no-heat' machines to feature on the same train. The loco is in the process of being detached at Derby after working forward from Crewe via Uttoxeter (24/09/2016)