Britain's Secret Treasures

Broadcaster Michael Buerk and historian Bettany Hughes presents a series of programmes counting down the 50 greatest treasures discovered by the British public.

The countdown of the 50 greatest treasures found by the British public continues and Michael Portillo discovers that a cufflink from Rochester was one of the first-ever royal souvenirs.

Bettany Hughes goes diving for Roman treasure and Michael Portillo investigates a two-headed 2000-year-old coin revealing a political coalition.

The countdown of the 50 greatest treasures found by the British public continues, including a tale of murder and mystery behind a discovery of pilgrim badges in a river in Canterbury.

The countdown of the 50 greatest treasures found by the British public continues from 18 to 11. Jon Culshaw goes on the trail of some Viking treasure.

The final programme in the season counting down the 50 greatest treasures found by the British public. Bill Roach travels to Kent, and the number one secret treasure is revealed.