FOUR VARIOUS LARGE BLUE AND WHITE 'DOUBLE-PHOENIX' AND 'DRAGON' DISHES, each with rounded sides and slightly flaring rim, the centre variously painted with a pair of confronted phoenixes, the reverse with two phoenixes, or a five-clawed dragon chasing a flaming pearl amidst flame-scrolls, the reverse with two striding dragons and flaming pearls, including a pair with Daoguang seal marks and two with Guangxu six-character marks and of the period