A Round Milk Jug D. Maria I, Queen of Portugal (1777-1816) 833/1000 silver gadrooned decoration, handle and frieze en relief Portuguese signs of use Oporto assay mark (1810-1826), maker's mark credited to Pedro José Ferreira (1812-1843), remarked with «Cabeça de Velho» Dimensões (altura x comprimento x largura) - 11 cm; Peso - 338 g.