Catalogue entry no. 386 by Max Loehr:
386 Disk with Pattern of Plastic Curls
Small disk fashioned of a grayish jade with opaque dark brown streaks at opposite arcs of the perimeter. The surface shows a slight degree of calcification, which as yet does not impair the translucency of the jade. Its painstaking finish and almost glossy polish compare with that of many items said to have been found at Chin-ts’un, Loyang, Honan. Later Eastern Chou.