 | The lunula unearthed by Mr Spohr weighs 71.5 grams, and is one of only a handful ever found in mainland Britain - and the first to be discovered using a metal detector. Only three others have ever been found in Britain, the last of which was dug up in Wales in 1869.
The necklace could be worth as much as £20,000. The find would have been worth even more but it is thought to have been damaged by a farmer's plough. |  |