Catalogue entry no. 196 by Max Loehr:
196 Chisel
Slender rectangular blade with slightly inward-curving sides, widening toward the straight cutting edge. The butt retains minor flaws inherent in the original slab. The perforation, slanting and off center, was drilled from both sided. Deep green, faintly translucent jade, flecked with whitish green. Western Chou(?).