KANGXI SIX-CHARACTER MARKS IN UNDERGLAZE BLUE WITHIN DOUBLE CIRCLES AND OF THE PERIOD (1662-1722)

Compare a Kangxi-marked dish of this pattern in the collection of the Palace Museum, Beijing, illustrated in Qingdai yuyao ciqi, vol.1, Beijing, 2005, pp. 138-141, no. 36, and another one illustrated in Mayuyama Seventy Years, vol. 1, Tokyo, 1976, no. 1047.