Daoguang seal mark and of the period |With deep rounded sides rising to a slightly everted rim, the exterior painted with two phoenixes descending between green and iron-red dragons pursuing flaming pearls amidst flower sprigs, below a band of Buddhist Emblems alternating with ruyi heads joined by a blue line, the interior with a medallion enamelled with an iron-red striding dragon chasing a flaming pearl. 5.6cm (6 1/8in) diam.|清道光 五彩龍鳳呈祥紋盌青花「大清道光年製」篆書款