Issued British Railways Board May 1978. Code: BR 29944/26.
BR Supplement No 3 General Appendix To Timetables Rules Regulations
British Railways Supplement No 3 General Appendix Working Timetables & Rules
british railways supplement no 1 General Appendix Working Timetables Rules 1962
BRITISH RAILWAYS Supplement No 3 General Appendix Working Timetable Rules & Regs
