A rare Nantgarw square dessert dish c.1818-20

A rare Nantgarw square dessert dish c.1818-20, London-decorated in the Bradley workshop with an upright floral bouquet in the Brace service manner, including divergent tulip, rose, forget-me-not and convolvulus, the rim moulded with C scrolls and flowers picked out in gold around panels of further flowers and a single bird, faintly impressed NANTGARW CW, 24cm.