**Full-grooved axe**
Location: Site 31Dv6, Davidson County, North Carolina.
Period: Late Archaic (3000-1000 BC).
Material: coarse-grained igneous rock.
Dimensions: length, 157 mm; width, 93.1 mm; thickness, 50.8 mm.
Notes: Catalog no. 2101a309. North Carolina Archaeological Collection, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Aidan Paul.