A Large Deep Dish 750/1000 silver engraved decoration with quarterly coat of arms 1st - Magalhães; 2nd - Meneses (of the marqueses of Marialva); 3rd -Abreu; 4th - Cardoso; nobility coronet - coat of arms of D. Maria Claudia de Noronha de Abreu Cardoso de Magalhães (1727-1806), mother of 1st Count of São Martinho Portuguese Oporto Assay mark (1758-1768), IC maker's mark (1758-1784) Dimensões (altura x comprimento x largura) - 42 cm; Peso - 2505 g.