(PUBLISHED BY BRITISH RAIL, WESTERN WE 412. DECEMBER 1971 to 26 MARCH 1972. (up to three weeks)).
SEVERN TUNNEL BRITISH RAIL WESTERN RAILWAY POSTER NOV 72-APR 73
Royal Scot Diesel at Shrugborough Tunnel British Rail Postcard
British Rail Class 40 40197 & 25237 Severn Tunnel Rail Photo
British Railways Severn Tunnel Junction Section C 'Yellow' notice M.A.S. Stage 1
British Rail 76's Woodhead Tunnel 15th September 1978 Rail Photo C
The Severn Tunnel Plans Diagram Gloucestershire
