British Railways - ER
British Railways Eastern Region
Working Timetable of Mandatory Train Services (Freight) - Section LD - East Anglia - 14 May 1979 to 11 May 1980
BR 31251/10
British Railways Eastern Region
Working Timetable of Mandatory Trains - Section YE - Chesterfield & Leeds to Selby, York & Scarborough; Sheffield to Leeds via Barnsley & Normanton; Leeds to York (via Harrogate) & Skipton - 14 May 1979 to 11 May 1980
BR 31251/5
British Railways Eastern Region
Working Timetable of Mandatory Train Services (Passenger and Parcels) - Section LB - London, Cambridge, King's Lynn, Norwich, Luffenham and branches - 14 May 1979 to 11 May 1980
BR 31251/14
British Railways Eastern Region
Working Timetable of Conditional Train Services - Section YH - King's Cross and Berwick; Cambridge; Lincolnshire; Humberside, Tees, Tyne, Carlisle, Darlington, Northallerton, Consett - 1 October 1979 to 11 May 1980
BR 31252/13
British Railways Eastern Region
Working Timetable of Mandatory Train Services - Section YC - Lincolnshire and Humberside - 14 May 1979 to 11 May 1980
BR 31251/3
British Railways Eastern Region
Working Timetable of Conditional Train services - Section LE - East Anglia, 1st October 1979 until further notice
BR 31252/11
British Railways Eastern Region Northern Area
Supplementary Operating Instructions, 6 October 1979 until further notice
BR 31293
British Railways Eastern Region
Working Timetable of Mandatory Train Services (Passenger and Parcels) - Section LA - London and Norwich and Branches - 12 May 1980 to 10 May 1981
BR 31251/13
British Railways Eastern Region
Working Timetable of Mandatory Train Services - Section YC - Lincolnshire and Humberside - 12 May 1980 to 10 May 1981
BR 31251/3
British Railways Eastern Region
Working Timetable of Conditional Train Services - Section YH - King's Cross and Berwick; Cambridge; Lincolnshire; Humberside, Tees, Tyne, Carlisle, Darlington, Northallerton, Consett - 6 October 1980 to 10 May 1981
BR 31252/13