A wucai bowlQing dynasty, Kangxi periodthe base with a six-character mark reading qishi baoding zhi zhen (precious as a treasured ding of rare stone) in underglaze blue within a double circleIn good condition with age-consistent surface wear and accretion, as well as minor firing imperfections.品相良好，见表面正常磨损及积污，见少许微细窑烧瑕疵。Property of a Gentleman.Christie's London, 10th November 1983, lot 738.