Catalogue entry no. 373 by Max Loehr:
373 Pair of Ornate, Oblong Pendants
Rectangular, slightly tapering prisms of evenly light gray-green jade, perforated lengthwise through their centers. Their four faces are covered with a dense relief pattern of regularly repeated, asymmetrically placed hooks and curls, which produce the crenelated silhouette. One of the pieces (a) is distinguished by sparingly applied oblique striae and by thin incised circles characteristic of zoomorphic heads, such as those on No. 372, from which these designs derive. The other piece (b) lacks these striae and circles and thus results in a pattern composed solely of relief curls. On the fist piece (a), one of the narrow faces was left in an unfinished state. Early Eastern Chou.