Martin Williams initially thought the 2,000-year-old brooch was a children's toy (BBC Spotlight)
Metal detectorist Martin Williams discovered a rare 2,000-year-old brooch in a recently ploughed field near his home in Dorchester.
Williams initially mistook the decorative bronze item for a children's toy, only realising its significance after cleaning it properly.
A local finds liaison officer confirmed the brooch's age, dating it to the Roman rule of Britain, and noted it is not a common type of brooch nationally.
Williams has a history of significant finds, including Bronze Age axe heads, Roman coins, and medieval rings, and adheres to legal reporting requirements for potential treasure.
The popularity of metal detecting has surged, leading to an increase in reported treasure finds, with 1,377 cases recorded in 2022.