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CHAPTER VI.
POLISHED CELTS.
The last of the three classes into which, for the sake of convenience of arrangement, I have divided these instruments, viz., that comprising the celts ground or polished, not only at the edge, but over a great portion, or the whole, of their surface, is also that which is usually most numerously represented in collections of antiquities. Whether this excess in number over the other classes arises from the greater original abundance of these polished implements, or from their being better calculated to attract observation, and, therefore, more likely to be collected and preserved than those of a less finished character, is a difficult question. From my own experience it appears that, so far as relates to the implements of this character formed of flint, and still lying unnoticed on the surface of the soil, the proportions which usually obtain in collections are as nearly as may be reversed, and the chipped, or but partially polished, celts are in a large majority.
Among the polished celts there is a great range in size, and much variation in form, though the general character is in the main, uniform. The readiest method of classification is, I think, in accordance with the section presented by the middle of the blade, and I, therefore, propose to arrange them as follows:—
1. Those sharp or but slightly rounded at the sides, and presenting a pointed oval or vesica piscis in section.
2. Those with flat sides.
3. Those with an oval section.
4. Those presenting abnormal peculiarities.
In each subdivision there will, of course, be several varieties, according as the sides are more or less parallel, the blade thicker or thinner, the butt-end more or less pointed, and the edge flat, segmental, or oblique. There are also intermediate forms between these merely arbitrary classes.
