A White Jade with Russet Skin Shield-Form Pendant, Han Dynasty or Later (Lyon & Turnbull)worked after the ancient archer's ring, the pendant rendered with a shield surrounded by openwork stylised two chi dragons, the shield centred with an aperture, one wide with a convex surface incised with waves and small circles, the flat reverse incised with scrolls containing hooks, the translucent stone of white tone with russet inclusionsProvenance: Lyon & Turnbull8.4cm long, 5cm wide