3 May 1975. It is in reasonable condition for its age the binding is tight. It is 14x10.5x0.6 cm.
British Rail Working Instructions for AC Electrified Lines BR29987 1967
British Railways Working Instructions for AC Electrified Lines BR 29987 1975
British Railways Working Instructions For AC Electrified Lines 1986 B.R. 29987
British Railways Working Instructions For AC Electrified Lines 1967 B.R.29987
BRITISH RAILWAYS BR.29988 Working Instructions for AC Electrified Lines - 1967
BR Extracts from Instructions for AC Electrified Lines. 1967. BR 29988
