Some finds have occurred in religious sites. A gaming board dated to the 8th century or earlier, was dug up in 2018 at the site of the later Scottish Monastery of Deer. As another example, a small worked glass piece was discovered in 2019 on the Holy Island of Lindisfarne, target of a famous Viking raid in 793 A.D. The piece was blue in colour, with swirls etched into the glass, and was topped with small white glass droplets, thought to symbolise a crown. The piece, thought to be a gaming piece for Hnefatafl or a related game, came from a trench that has been dated to the eighth to ninth centuries.