A coffe pot D. Maria I, Queen of Portugal (1777-1816) 916/1000 silver fully gadrooned decoration, beaded friezes, Brazilian rosewood handle Portuguese signs of use, late handle Onze Dinheiros Oporto mark (1768-1810), Oporto assay mark (1792-1803), João Rodrigues da Costa Negreiros maker's mark (1756-1811), Dimensões (altura x comprimento x largura) - 37,5 cm; Peso - 1.512 g.