Catalogue entry no. 220 by Max Loehr:
220 Scepter
Black jade with faint markings. Flat blade with concave sides, flaring strongly toward the two prongs of its concave upper edge, which is sharpened from one side only. The base juts far out over the tang, forming descending projections with hooks pointing upward. The perforation of the tang is conical, drilled from one side. On the same side, a longitudinal saw-cut runs along the edge of the tang and into the lower portion of the blade. Western Chou.