Lot 3601. A fine and very rare blue and white ‘wave’ cup, Kangxi six-character mark in underglaze blue within a double circle and of the period (1662-1722); 3 9/16 in. (9.1 cm.) diam. Estimate HKD 700,000 - HKD 900,000 . Price realised HKD 2,740,000....