An Oval Milk Jug with Lid D. Maria I, Queen of Portugal (1777-1816) 833/1000 silver gadrooned decoration, lid finial en relief "Leaves" Portuguese Oporto assay mark (1810-1839), maker's mark credited to António Pereira Soares (1797-1825) Dimensões (altura x comprimento x largura) - 19,5 cm; Peso - 344 g.