46100 Royal Scot westbound at the head of the 'Great Britain'. Given the size of the train, the loco did not seem to be exerting itself (nor did I notice many passengers on board).
Apparently 44871 was meant to doublehead the Scot but did not. A 57 was tail end charlie.
Location: Grafton East Junction (former)
Original line: Berks and Hants Extension Railway
Photographer: Peter Todd
Contact photographer: Peter Todd
Date: 26/04/2016
Image number: 55002