Rare Viking-era coin meant to ward off Danish raiders found in Denmark

A Danish metal detector enthusiast has uncovered an extremely rare 1,000-year-old coin minted in England to deter Viking invasions, reports DR. The “Agnus Dei” coin, dated to 1009, is one of only about 30 known examples worldwide.

The coin was discovered two years ago by John Møller from Thy while searching a field with his metal detector. Initially unaware of its significance, Møller later learned of its rarity from experts at Denmark’s National Museum. “I definitely got my pulse racing when I found out how extremely rare it was,” he told DR.

One side of the silver coin depicts a rising dove, symbolising the Holy Spirit, while the reverse shows a lamb pierced by a cross, representing Christ’s sacrifice. According to the National Museum, English King Æthelred II issued these coins to rally defences against Viking warlord Thorkil the Tall during raids on England.

“The Vikings reportedly found them beautiful,” said museum director Gitte Tarnow Ingvardson. “They drilled holes in them and wore them as jewellery with small loops.” The coin, along with another found near Løgumkloster, will join the National Museum’s collection.

For Møller, a 15-year veteran of metal detecting, the find reflects his passion for uncovering Denmark’s history. “When you dig something up and it tells a story—that’s what fascinates me,” he said. His previous discoveries include a 15th-century gold priest’s ring, also displayed at the National Museum.