Tramways and light railways (street and road) and trolley vehicle undertakings : returns of capital, gross receipts, working expenditure, net receipts and appropriations, and transactions in reserve funds, length of line or route, number of cars or trolley vehicles, traffic and operating results : local authorities, 1937-38, companies, 1937.
Great Britain.Ministry of Transport.
Great Britain.His Majesty's Stationery Office.