Unfortunately I have got very few pictures of Class 117s at work on the Guildford to Reading line, and one of the few that I have got is an empty stock working! Clearly displaying 'Sorry not in Service' in the destination blind, L425 (51363, 59515 & 51405) approaches Blackwater on 17 July 1993 with the 5V41 18:01 Guildford to Reading DMU Depot ECS.