end. The original is in the Greenwell Collection, and is formed of Lydian stone. It was found at Sprouston, near Kelso, Roxburghshire. Though flat at the sides along most of the blade, the section becomes oval near the butt-end.
I have a smaller example of this type in clay-slate, 312 inches long and 134 wide at the edge, found at Carnaby, near Bridlington. The butt-end is in this case rectangular in section. It closely resembles the flat-sided hatchets so commonly found in France. I have an Irish celt of the same form found near Armagh, and made of clay-slate. Flat-sided celts are, however, rare in Ireland.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/33/The_Ancient_Stone_Implements_%281897%29_0137.png/300px-The_Ancient_Stone_Implements_%281897%29_0137.png)
Fig. 57.—Nunnington, Yorkshire.12
A celt of grey flint, 412 inches long, of much the same outline, but having the sides rounded and not flat, and the butt brought to a straight sharp edge, was found in Burwell Fen, and is now in the Christy Collection.
A celt of the same section, but of peculiar form, with the sides curved slightly inwards, and tapering considerably to the butt, is shown in Fig. 57. The sides are flat, but have the angles slightly rounded; a narrow flattened face is carried round the butt-end. It would appear to have been made from a calcareous nodule found in some argillaceous bed, like the septaria in the London clay. Both of