Mr Chaples's research suggests that Roman coins have been found at the bottom of the well, which would make it at least 2,000 years old. Mrs Morrin's garden is in the modern street Grove Park. Mr Chaple said: "I live in Camberwell and have been fascinated for a long time by the Camber Well, which people trekked to from all over Peckham and Dulwich for their drinking water. I laid the old Ordnance Survey maps from a local library over plans of her garden and dug down with a hand trowel. I was only about two feet out, which shows the incredible accuracy of the maps. It is possible the well has gone dry but I would be surprised if there wasn't water down there."