91117 "Project Electra" sits in the middle of the unusual OHL Test train with a 43 at either end - testing the electrification systems in the Severn Tunnel.
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91117 "Project Electra" sits in the middle of the unusual OHL Test train with a 43 at either end - testing the electrification systems in the Severn Tunnel.
#trainlogger trainlogger.co.uk