and 4CEP managed 46 and 49 years respectively. The stock was one of Britain's longest-serving types of train, although falling short of the service length of the ex-1938 Stock, which were still in use on the Isle of Wight 81 years after construction at the time of their withdrawal in 2021, the Class 487 units which pushed through to just under 53 years, or the 81 years of Glasgow Subway rolling stock between 1896 and 1977. A Stock may be outlasted by the Bakerloo line 1972 Stock. Citations Further reading External links A60/A62 stock - SQUAREWHEELS.org.uk A60 Train-related introductions in 1961 Cravens multiple units