ground, the rest of the celt being left in the state in which it was chipped out. From the form, it would appear as if this implement had been intended to be mounted by the insertion of the butt-end in a socket, like that shown in Fig. 98, so that it could be used as an axe. The axis of the butt is not quite in the same line as that of the rest of the blade. It was found at Undley Common, near Lakenheath, and is in the Greenwell Collection.
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Fig. 38.—Undley Common, Lakenheath.12
A remarkable specimen of an allied kind is shown in Fig. 38a. The edge only is ground and a flat surface has been left at the butt-end, which is almost circular. It was found on Ringwood Gore Farm, East Dean, Sussex, and was given to me by Mr. R. Hilton.
Another form, apparently intended for use as an adze, is also of rare occurrence. The specimen shown in Fig. 39 was found at Ganton, Yorkshire, and is in my own collection. It is very much more convex on one face than the other, which, indeed, is nearly flat. The grinding is confined to the edge, but some parts of the flat face are polished as if by friction.
The late Dr. John Stuart, F. S. A. Scot., showed me a sketch of a large implement of this type, and considerably bowed longitudinally, found at Bogingarry, Old Deer, Aberdeenshire. It is of flint, 412 inches long, and 2 inches wide.