A Pair of Candlesticks with Square Base D. Maria I, Queen of Portugal (1777-1816) 750/1000 silver ribbed decoration, beaded friezes, engraved with monogram Portuguese Oporto Assay mark, António Soares de Melo maker's mark (1781-1821) Dimensões (altura x comprimento x largura) - 18 cm; Peso - 653 g.