These 2 brochures are printed by British Railways. I couldn't find any dates inside. One is more a sight seeing booklet with information on what to see in the country including sections for Wales, Ireland and Scotland.
Vintage British Railways Safety Course Documents & Supplements 1, 2 & 3 Ephemera
3 Vintage British Railways Books - 2 x Ian Allan & 1 x Peter Fox
Vintage British Railways Working Timetable Supplement No. 2 1978-1979
Vintage British Railways Working Timetable Western Region 1978-1979 Supplement 2
Vintage 2 X British Railways Books, Boiler Instructions Fault Finding Engineer
Vintage British Railways Working Timetable Supplement No. 2 1978 Railroadiana