BR, Class 31, A1A-A1A, 31102 – Era 7
Entering traffic at Stratford as D5520 on 26 February, 1959, the locomotive was soon moved to Ipswich, where it remained until 11 May, 1968.
D5520 was renumbered to 31102 at the beginning of 1973 while allocated to York, moving to Stratford in 1976. Sold to Network Rail for spares, 31102 was scrapped in 2007.
