11th-13th century AD. A silver ring with discoid plaque, hatched rim and stylised bird motif. 4.50 grams, 20.74mm overall, 18.57mm internal diameter (approximate size British O, USA 7, Europe 14.98, Japan 14) (3/4"). Property of a London gentleman; acquired on the UK art market since 2011; previously in English collections since before 2000.