3 May 1975. It is in reasonable condition for its age the binding is tight. It is 14x10.5x0.6 cm.
British Rail LMR Instructions on the Loading and Working of Freight Trains 1968
British Railways Working Instructions 1952
British Railways Working Instructions for A.C. Electrified Lines 1967
British Railways Working Instructions For AC Electrified Lines 1986 B.R. 29987
British Railways Working Instructions for A.C. Electrified Lines 1975 Railwayana
British Railways Working Instructions For A.C. Electrified Lines 3rd May 1975
