25th Jul: BR Britannia Class 7MT 4-6-2 No. 70000 'Britannia' The Sunset Steam Express (Steam Dreams) 1Z94 1957 Chertsey to London Victoria. Next run is scheduled in 2 weeks time, on 8th Aug, so it will be too dark to capture at Dorking. Class 47 No. 47712 was on the rear. Dorking West.