Page:The Ancient Stone Implements (1897).djvu/225

Rh outer and inner sides have been hollowed from the point, as far as the perforation. The faces have each four parallel grooves worked in them, so that they are, as it were, corrugated into five ribs, extending from

Fig. 132.—Wollaton Park.

near the edge to opposite the centre of the hole. The hollows on the sides also show two slight ribs parallel with the faces of the blade, the angles of which are rounded. The shaft-hole tapers slightly in both directions towards the centre, where it is about 1 inch in diameter.