They were built in 1953-59 by the Gloucester Railway Carriage and Wagon Company for the Toronto Transit Commission (TTC), with design influences from the Q38 and R stocks of the London Underground and the 6000-series cars of the Chicago'L'.
They were built from 1953 to 1959 by the Gloucester Railway Carriage and Wagon Company for the Toronto Transit Commission (TTC). The design was influenced by the Q38 and R stocks of the London Underground, and the 6000-series cars of the Chicago'L'.