Lot 822. A Cizhou white glazed meiping, Northern Song dynasty (960-1127); 9.1/6 in. (24.9 cm.) high. Estimate USD 10,000 - USD 15,000. Price realised USD 37,500. © Christie's Images Ltd 2018.

The vase is well-potted with a rounded shoulder below a narrow neck and a flat, everted rim, and is covered with a white slip under a clear glaze falling to the foot rim revealing the grey ware, Japanese wood box. 

Japanese wood box.