A Bracelet Art Deco 800/1000 bicolour gold Portuguese signs of use Oporto mark (1938-1984), José Pereira Tuna maker's mark (1923-1993) Dimensões (altura x comprimento x largura) - 20 cm; Peso - 60 g. Notes: Provenance: Jewelry Collection of a Soprano of the São Carlos National Opera House, Lisbon.