A Faceted Oval Inkstand with Gallery D. Maria I, Queen of Portugal (1777-1816) 750/1000 silver engraved decoration "Flowers" Portuguese non-original glass container, one broken Oporto assay mark (1790-1804), Manuel José da Nobrega maker's mark (1783-1836) Dimensões (altura x comprimento x largura) - 16,5 cm; Peso - 739 g.