Girder bridge crossing the London & North Western Railway near Calvert, Buckinghamshire
'Looking towards Bletchley' (S.W.A. Newton's notes) at the girder underbridge taking the Last Main Line over the London & North Western Railway near Calvert, Buckinghamshire, circa 1897. Walter Scott & Co. was the contractor responsible for building this section of the London Extension (Contract No.6, Brackley to Quainton Road). See on Route Map