A Box 916/1000 silver guilloche decoration en relief "Flowers" Portuguese 19th C. signs of use Oporto "onze dinheiros" warranty mark, Oporto assay (1832-1843), and IABAP maker's mark of José Almeida Brandão Aguiar Penetra (1843-1877) Dimensões (altura x comprimento x largura) - 2 x 8 x 6 cm; Peso - 141 g.