Catalogue entry no. 39 by Max Loehr:
39 Dagger-Axe with Serrate Tang
Pale greenish gray stone with white, calcified areas and brown markings. The blade has a clearly articulated median ridge and beveled edges. Both the ridge and the bevels continue to the end of the tang, which is plain except for four concave serrations, each framed by narrow ridges. The ridges are separated by notches. There are two perforations placed along the median, a large one on the blade, and a smaller one in the middle of the tang. Shang.