British Railways Board. 5 January 1970. Good, clean, read copy.
Railway Leaflet & Map British Railways Passenger Travel 1960
Railway Leaflet & Map British Railways Passenger Facilities 1963
Railway Map:British Railways Passenger Network Map 1984 - 85
Railway Map:British Railways Passenger Network Map - 1969
Railway Map:British Railways Passenger Network Map 1986 - 87
