This is a vintage engraving depicting a stone tool, likely an arrowhead or similar implement. The stone is elongated and roughly triangular in shape, with a textured surface created by closely spaced, short lines suggesting a rough, unpolished texture. It appears to be a dark gray or black color. The stone is positioned diagonally, and a wooden handle is attached to it. The handle is bulbous at one end, widening into a rounded shape, and tapers towards the stone. The handle is rendered with smooth, flowing lines, and its surface is lighter in tone than the stone. Labels are present in the image. A circle labeled 'a' is near the handle, and a line labeled 'l' points to the top of the stone. The image is framed by a rectangular border, and the bottom of the image includes the names of the artist and engraver. The style of the engraving suggests it is from a historical or scientific publication, possibly related to archaeology or early technology.