Passing a three-quarter milepost along Gamston Bank, south of Retford, on 18th March 1966 is 52A based D9011 "THE ROYAL NORTHUMBERLAND FUSILIERS". Gateshead based locomotives were never renown for their cleanliness making this scene, especially at this time of year, quite remarkable. D9011 last classified repair had been a Light repair at Doncaster dated 13-18.12.65.