A Tripod Salver, D. Maria I, Queen of Portugal (1777-1816), silver, beaded rim, engraved background "Garlands", Oporto assay mark (1790-1804), António Soares de Melo maker's mark (1784-1836), Portuguese Dimensões (altura x comprimento x largura) - 19 cm; Peso - 238,5 grs.