A Beaker, D. Maria I (1777-1816) Queen of Portugal, engraved silver, Lisbon assay mark (1810-1822), António Firmo da Costa makers mark (1793-1824), Portuguese, probably redecorated, twice remarked "Cabeça de Velho" Dimensões (altura x comprimento x largura) - 9,5 cm; Peso - 221 grs.