An Open Handle Milk Jug D. José I, King of Portugal (1750-1777) 833/1000 silver engraved decoration en relief "Flowers and shell motifs" Portuguese oxidation spots Oporto assay mark (1792-1803), João Costa Negreiros maker's mark (1756-1811), remarked with "Cabeça de Velho" Dimensões (altura x comprimento x largura) - 16,5 cm; Peso - 281 g.