Figure 193.—Adz, Type V (C. 807):

a, front evenly ground throughout, narrows towards poll; b, back well ground meets sides in distinct longitudinal edges; bevel convex in both directions with slightly oblique chin; c, side, shows front longitudinal convexity and rounding off of front and sides without front edges; d, sections, showing front transverse convexity merging into sides; back slight transverse convexity; back edges distinct.