AN OFFICIAL STYLE NECKLACE (CHAOZHU) WITH WOOD, AMBER, ROCK CRYSTAL AND TURQUOISE BEADS AND PENDANTS China, 20th century One hundred and eight wood beads, four in amber (?), fifteen in turquoise, five metal hooks in the shape of a coin, four crystal drops with silver hook and an engraved crystal pendant. 150 cm circa Provenance: Italian private collection.