Unknown artist
William III of Orange (b. 1650; Stadholder of the United Provinces of the Netherlands 1672–1702; King of England, Scotland, and Ireland 1689–1702) and Mary II, Queen of England, Scotland, and Ireland (b. 1662; r. 1689–94), dated 1689
Silver, two cast shells soldered together
Diam.: 2 7/16 in. (6.27 cm)
Scher Collection; Promised gift to The Frick Collection
Cat. 91