Naturale - 雕塑, Vintage Abstract Sculpture in Green and Amber Onyx – On a Square Base – Second Half of the 20th - 35 cm - 缟玛瑙 - 1960
Elegante Scatola Portagioie in Onice Traslucido e Ottone Dorato – Mid-Century Modern, Francia/Europa - 珠宝盒 - 缟玛瑙