LMS Duchess 4-6-2 No 46255 City of Hereford on the SLS Pacific Pennine Railtour on 12 July 1964 southbound on the Settle & Carlisle route, on the approach to Birkett Tunnel. The rear of the train is just passing the well-known and much-used spot for photos of southbound trains climbing through Birkett Common, south of Kirkby Stephen. .

Photo: W.J. Verden Anderson / Rail Archive Stephenson