A GROUP OF THREE CHINESE BLUE AND WHITE SNUFF BOTTLES The first moulded with concentric petals and decorated with a dark blue glaze, agate stopper, the second painted with dragons among clouds and a four character Chenghua mark, together with a coral stopper, the third of square shape moulded with a shuangxi character within a key fret border, a hardstone stopper, 8.5 cm (3) 青花鼻煙壺一組三件