A Pendant - "Elephant" 800/1000 gold Portuguese signs of use Oporto mark (1938-1985), Guilherme Pinto da Silva maker's mark (1891-1940) Dimensões (altura x comprimento x largura) - 4 cm; Peso - 22,4 g. Notes: Provenance: Jewelry collection of a soprano opera singer of the São Carlos National Opera House, Lisbon.