Oxford - Paddington express passing Didcot

View northwards from Didcot Station, towards Oxford etc. - left: ex-GWR main line to Oxford and the West Midlands, parting from the London line at Didcot East Junction (left). The 17.30 60-minute non-stop from Oxford to Paddington is avoiding Didcot, with Collett-design 4-6-0 No. 6942 'Eshton Hall' (built 8/42, withdrawn 11/64).