Ca Mau: Two blue and white 'Rocks on a Terrace' pattern saucers, circa 1725, each decorated with a stylised design of blossoming chrysanthemum and peony plants stemming from a fenced terrace with insects hovering above, within a narrow herringbone border, diameter (approx.) 11.5cm; and two tea bowls of similar design, diameter (approx.) 7cm, height (approx.) 4cm (4)