A JADE AND HARDSTONE-INSET WHITE METAL 'DRAGONS' INCENSE BURNER. The rounded body supported on four dragon head feet in relief with their bodies extending over the vessel, two further dragon heads emerging at the sides to form handles, the pierced cover with two further dragons heads confronting a barrel-shaped finial, all set with four oval jade panels into the cover, and four further into the body, 36cm H. (2) 白鐵嵌百寶龍紋熏爐