Anglia General instructions Driver only operation I cannot find a date but looks 1960's 70's or perhaps earlier Lots more train items listed ref. brwnbx
Anglia General Instructions Passenger Driver Only Operation British Rail Manual
BR. GENERAL INSTRUCTIONS SERVICE REPRESENTIVIES FREIGHT & PASSENGER 1954
BRSR General Instructions Driver Only Operation ( Passenger) Waterloo March 1989
1935 Ipswich & East Anglia Railway & Bus Passenger Timetable
British Rail Timetable 1983 – London East Anglia Services – BR Passenger Guide
LNER General Instructions Diagrams Methods Of Loading Securing Long Traffic 1923