The London Underground O and P Stock electric multiple units were used on the London Underground from 1937 to 1981. O Stock trains were built for the Hammersmith & City line, using metadyne control eq
A CO stock train on the District line leaving Barking in 1980
Inside a P Stock composite car at Upminster, built with first and third class sections for the Metropolitan line. First class was abolished in 1940 as a war-time economy.
Inside a COP trailer.
CP Stock trailer with injection moulded plastic seats
The London Underground A60 and A62 Stock, commonly referred to as A Stock, was a type of sub-surface rolling stock which operated on the Metropolitan line of the London Underground from 12 June 1961 t
London Underground O and P Stock
…and Circle lines maintenance for the stock for the two lines was concentrated at Hammersmith depot, allowing Neasden depot to specialise in the new A Stock. In the early 1960s, the remaining O and P Stock trains that operated the Uxbridge service, still with their metadyne controls, were converted and…
Metropolitan line A Stock train at Chorleywood in January 2012
The interior of a refurbished A Stock car
An A Stock train stabled at Watford next to one of its predecessors, the P Stock
A red-roofed A Stock in original unpainted livery in 1988