Keywords: Aachen Crown of Margaret of York 24092016 1.jpg fr Detail of a natural pearls on the crown of Margaret of York made in London before 1461 Aachen Cathedral treasury 2016-09-24 15 06 13 own Vassil other versions cc-zero Natural pearls Crowns of England Domschatz Aachen 15th-century jewellery Margaret of York Pearl jewellery |