茄皮紫釉盌一對　　雙圈雙行六字楷書款

Cf. similar bowls illustrated in The Splendour of the Qing Dynasty, Hong Kong Museum of Art, 1992, p. 355, no. 222, and another in The Tsui Museum of Art, Chinese Ceramics IV; Qing Dynasty, Hong Kong, 1995, no. 16 (one), later sold with its pair at Christie's New York, 22 March 1999, lot 319.