Catalogue entry no. 578 by Max Loehr:
578 Fluted Coil with Animal Head
Translucent gray and smoke-brown jade ring, with its overlapping ends shaped as the head and tail of a curled animal. The body is fluted like a loosely twisted rope, with rounded grooves and sharp ridges. The head is somewhat horse-like, with pronounced nostrils and a mane parted behind the ears; the lower jaw is shifted curiously sideways. Han.