Catalogue entry no. 447b by Max Loehr:
447 Pair of Felines in Decorative Triangles
Strongly translucent, pale green and smoke-colored jade, polished to a high gloss. The feline’s sleek, sharp-cornered head occupy the right angles of the two triangles formed by the straight outer edges of their bodies and appendages. The surfaces are modeled in low relief and ornamented by incised lines. A band suggesting simplified cowries is incised at the neck of each animal. Treated identically on both sides, these pieces obviously were not made to serve as inlays. Late Eastern Chou.