47252 pauses at Banbury at 09:45 on 9th June 1974. The 1V73 reporting number is a puzzle as the train is almost certainly the 08:20-ish departure from Paddington to Birmingham New Street, firmly in LMR territory. The only possibility I can think of is that the train was extended to Worcester at this date but this was certainly not the case in 1972-73, the nearest timetable in my possession.
Location: Banbury
Original line: Birmingham and Oxford Railway
Photographer: Bill Jamieson
Contact photographer: Bill Jamieson
Date: 09/06/1974
Image number: 46175