Nameplate CITY OF CARLISLE ex Class 86 numbered 86204, originally E3173, introduced August 1965. Prototype 'flexicoil' suspension test loco in 1970s. Used for pre-HST high-speed testing, early 1970s. British Rail speed record holder - 129mph, c1973-1976. Named in December 1978, withdrawn 2003 Easco, Immingham Railfreight Terminal. Totally ex loco condition.