Page:The Ancient Stone Implements (1897).djvu/358

336 The view that many of these blades were used as knives rather than as lance-heads, seems to be supported by a specimen from Burwell Fen, in the Museum of the Cambridge Antiquarian Society, and engraved in Fig. 249. This blade is rather more convex on one face than the other, and shows along half of its flatter face the original inner surface of the flake from which it was made. One of its side edges has been rounded by grinding along its entire length, so that it can be conveniently held in the hand; the other edge is left sharp, and is polished as if by use.

A remarkably large specimen of this kind, but with no traces of grinding upon it, was found in digging the foundations of a house on Windmill Hill, Saffron Walden, and was in the possession of Mr. William Tuke, of that town. It is shown in Fig. 250. One face is somewhat flatter than the other, but both faces are dexterously and symmetrically chipped over their whole surface. The small flakes have been taken off so skilfully and at such regular intervals, that, so far as workmanship is concerned, this instrument approaches in character the elegant Danish blades. The form seems well adapted for a lance-head, but on examination the edges appear to be slightly chipped and worn away, as if by scraping some hard material. It would appear, then, more probably to have been used in the hand. In the often-cited Greenwell Collection is a blade of grey flint, also 5 inches long, but rather narrower than the figure, and straighter on one edge than the other, found in Mildenhall Fen. In the same collection is a large thin flat