A LARGE CHINESE SPINACH JADE CANON.The cylindrical barrel with archaistic scrolls and a dragon surmount connected by a chain to an integral four-wheel cart with similar scroll decoration and lion head handles with loose rings, together with a grey stone stand, 70cm long, 44cm H. (2)Provenance: English private collection.碧玉雕炮来源：英国私人收藏。