Interior of DMS(B) No.432563 of Bombardier (Derby) 25kV AC overhead/750V DC 3rd rail Class 710/2 'Aventra' suburban 4-car emu No.710 263 of London Overground at Barking on the 13.33 service to Gospel Oak, 19 July 2019.
Hugh Llewelyn
CC BY-SA 2.0
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