A platter Chinese export porcelain polychrome and gilt decoration en relief with coat of arms traditionally attributed to Francisco António da Veiga Cabral da Câmara Pimentel (1734-1810), 1st Viscount of Mirandela - 2nd service Qianlong period (1736-1795) wear to the gilt, minor faults on the glaze Dimensões (altura x comprimento x largura) - 28,5 x 20,5 cm