Lot 643. A 'Ding' box and cover and a white-glazed jar, Song–Yuan dynasty. Estimate 20,000 — 30,000 HKD (2,289 - 3,434 EUR). Photo: Sotheby's. 

the sides of the box and cover set with bosses to the shoulders, applied overall with an ivory-coloured glaze, with a trio of dots in dark brown glaze decorating the cover, the ovoid jar applied with a cream-coloured glaze; 8 and 10.3 cm, 3 1/8  and 4 in.  

Provenance: The box and cover: Sotheby's Olympia, 10th September 2002, lot 187 (part lot). 

Sotheby's. Chinese Art, Hong Kong, 02 juin 2016, 02:00 PM