WANLI SIX-CHARACTER MARK IN UNDERGLAZE BLUE WITHIN A DOUBLE CIRCLE AND OF THE PERIOD (1573-1619)

Compare the yellow and green-glazed Wanli mark-and-period jar decorated with dragons within quatrefoil panels, illustrated by R. Krahl in Chinese Ceramics from the Meiyintang Collection, vol. 4, London, 2010, no. 1692.