Probably Warring States period. Formed as two chilong among scrolls and set with a green-colour bead, cast with a dragon head hook and a circular knop to the underside, 18.5cm long, 133g. Provenance: an English private collection. 約戰國時期 銅鎏金螭龍紋帶鉤 來源:英國私人收藏。