50042 Triumph approaches Coaley Junction (now Cam & Dursley station) with the 6C11 13:13 Gloucester to Fairwater Yard departmental service on 3 July 1990. Of course the DCWA allocated Class 50 is the most interesting thing about this train, although the inclusion of a freshly painted GUV in the then new Satlink (signal and telegraph department) red and yellow livery certainly adds to the picture.