46236 1955-07-06 Linslade Tunnel
LMS Coronation 4-6-2 No 46236 City of Bradford with the up 'Royal Scot' about to enter Linslade Tunnel, Leighton Buzzard on 6 July 1955.
Photo: D.M.C. Hepburne-Scott / Rail Archive Stephenson
D.M.C. Hepburne-Scott / Rail Archive Stephenson