A local resident was creating a flower bed at Fetteresso Castle when his spade struck a hard object. Careful digging yielded a carved stone head. This has now been examined by a series of experts in the UK and their findings are confusing and contradictory. One thought that it belonged to the 5th/6th century; a second opinion placed it as a carving made in the 12th century.However, the Treasure Trove Unit at the National Museum of Scotland are of the opinion that it was probably 'knocked...