British Railways Eastern Region No1 Supplement To General And Sectional Appendic
British Rail Eastern Region Southern Area Supplementary Operating Instructions
British Rail Pay And Efficency, Alterations And Additions To Rule Book
British Railways Rule Book
BR Regulations for Train Signalling on Double Lines by Track Circuit Block 1964
London Underground Rule Book 1990
1967 BR (ER) Great Northern Line No. 2 Supplement to the Sectional Appendix
BTC British Rail Great Eastern Lines Working Instruction For Electrified Lines
British Railways Regulations for Train Signalling Signalmen's Instuctions 1960
