A jewelled medieval bishop’s ring that was discovered in a muddy field by a metal detectorist is estimated to fetch more than ...

The ring, discovered by a metal detectorist in the U.K., is estimated to sell for between $19,000 and $23,000 at auction.

A rare Medieval bishop's ring found by a retired firefighter in a Norfolk field is expected to fetch up to £18,000 at auction ...

Originally a medieval royal fortification ... Want more fuel to buy that metal detector? Here's a story from last year on another fantastic historical find. Listen to NPR's Short Wave podcast ...