Ming Dynasty, 15th/16th Century With steep rising sides and almost flat upper surface, the cover carved in low rounded relief with three graduated rows of pommel scrolls radiating outward from a four-pointed central motif, the box with a single register of differing ruyi-shaped pommel-like scrolls above a tall foot ring, the base plain and centered by a red-lacquered number shisan (thirteen). 7in (17.7cm) diameter