LUIZ FERREIRA - 1909-1994 A Swan 833/1000 silver relief and engraved, bead eyes, articulate neck and wings Portuguese signs of use, wear signs, restorations, one unoriginal eye Oporto Aguia mark (1938-1984), Delmar Gomes Pinheiro (1945-1981) maker's mark, DAVID FERREIRA and LUIZ FERREIRA trademark Dimensões (altura x comprimento x largura) - 57 x 57 x 21 cm; Peso - 4119 g.