42 pages 7½” x 11½”, 190 x 290mm.
British Railways LMR 1970 Supplement No 1 to 1969 Sectional Appendix
BR(M) Supplement no 1 to the Sectional Appendix to Working Timetables etc 1975
BR(M) Supplement no 1 to the Sectional Appendix to Working Timetables etc 1960
British Railways (Western Region) Supplement No. 1, London Division (230157)
British Railways Supplement No 1 to Working Timetable & Rules & Regulations 1974
British Railways (LM) Supplement No 1 to Working Timetable & Rules & Regulations