Nameplate ROBERT A RIDDLES. Ex BR/EE 25kv Bo-Bo Class 86 originally numbered E3150 and built by the English Electric Co under works number E3731/E391 in March 1966. Renumbered 86202 in Dec 1972 and then 86102 in July 1974, it was named by Robert A Riddles himself at Euston station on 19 May 1981. Scrapped at MoD Caerwent in April 2005.