NINE VARIOUS BLUE AND WHITE 'DOUBLE-PHOENIX' SAUCER-DISHES each with shallow rounded sides and slightly flaring rim, the centre painted with two confronted phoenixes amidst clouds, the reverse with two flying phoenixes amidst clouds (one with base star crack), including a pair with Kangxi six-character marks, a pair with Qianlong seal marks, one with a Jiaqing seal mark, a pair with Daoguang seal marks, and a pair with Guangxu six-character marks and of the period