Class 117 set 117704 with 51341 is arriving at Crouch Hill in the fog on 23rd December 1994. Ian Buck.
51341 leads set 117704 into Leyton Midland Road on 15th October 1998. Ian Buck.
One of the last duties of what are generally referred to as "First Generation dmus" was the Bedford to Bletchley line. Here, a Pressed Steel class 117, reduced to a 2 car set and numbered 117704 approaches Stewartby station, bound for Bletchley on April 1, 1999. Mike Dean.
Do you have any images of the set that you can add?