Fully Grooved Axe. Material: stone. Size: 5" W. x 6" L. x 2 1/2" D. Description: natural stone; fully grooved; edged on wider end; groove encircles narrower rounded end; written in blue on stone: "Wm Byron 5/1-56."
Fully grooved axe used by Native Americans. Dr. Schirmer of Minnesota State University, Mankato visited 2 July 2013 and determined that this is a Native American tool. Found by William Byron 1 May 1956.