A Flatware Service for twelve persons, silver, comprising seven serving cutlery, soup spoons, meat knives and forks, and tea spoons, Oporto assay mark (1870-1877), José Marques Guedes makers mark (1861-1886), Portuguese Dimensões (altura x comprimento x largura) - 31 (concha) cm; Peso - bruto - 3.850 grs.