No formation details found.
Mechanical DMUs were becoming a bit uncommon in the Shrewsbury area by mid-1987 so I was pleased to take this picture of class 101, set 809 (presumably 53335 + 53319) leaving the town at Sutton Bridge Junction with a Crewe to Swansea service on 25th May of that year. In 2021 most of the semaphore signals survive but the bracket on the right has lost its low-speed arm controlling the entrance to the down loop as the track was lifted some time ago. Peter Tandy.
53335 at Snailwell on August 12th 1989. Although unseen it carries its WR set number 809, it had latterly run at Neville Hill with 51801. Nicholas Youngman.
Do you have any images of the set you can add?