L573 Maidenhead 22 November 1986

L573 (51083, 59417 & 51055) stands at Maidenhead on 22 November 1986, after arriving with the 08:03 Paddington to Maidenhead Network SouthEast service. Clearly this is running with another three car unit, probably a Class 117, which was the class that was more often employed on these suburban services.