A PAIR OF FAMILLE ROSE CORAL-GROUND BALUSTER VASES, each enamelled with two writhing dragons chasing flaming pearls amongst cloud-scrolls and bats suspending cash-symbols above a band of breaking waves at the foot, the flaring necks with pheasants in flight beneath a ruyi-collar, the interiors and bases turquoise, iron-red Qianlong seal marks, 19th Century