Such roughly-chipped celts have been found in immense numbers in the neighbourhood of Eastbourne. A large collection of them is in the Museum at Lewes. I have seen a large celt of this section, but with flatter edge[289] and straighter sides, which was found in peat at Thatcham, near Newbury, Berks. Of the same class is a celt |77| found near Norwich, engraved in the _Geologist_.[290] I have seen several other specimens from Norfolk, as well as from Wilts, Cambridgeshire, Dorsetshire, and other counties. Some specimens from the neighbourhood of Grime’s Graves, Norfolk, have been figured.[291] Flint celts of this class are occasionally found in Yorkshire, but the edge is usually less round in outline than Fig. 23. In some cases it is straight, like Fig. 19. Some of those from Yorkshire are extremely small, as will be seen by Fig. 24, from Scamridge, in the North Riding. I have other specimens, 2 and 2 1∕2 inches long and about 1 1∕2 inches broad, from the Yorkshire Wolds. I have also one of the ordinary form from Lough Neagh, Ireland; but it has been slightly ground near the edge. Though rare in Ireland, flint celts of this form and character are of common occurrence in France[292] and Belgium. Many such have been found at Spiennes, near Mons, where there appears to have been a manufactory, as already mentioned; and I have specimens from Amiens (including one from Montiers, 10 inches), from various parts of Poitou, and from the Seine, at Paris. A broad, thin instrument of this class, made of Silurian schist, and found in the dolmen of Bernac, Charente,[293] is engraved by De Rochebrune. [Illustration: Fig. 25A.—Isle of Wight. 1∕2] They occur also in Denmark and Sweden in considerable numbers. A slightly different and narrower form of implement is shown in Fig. 25, which first appeared in the _Archæological Journal_, vol. xx., p. 371. The original is of yellow flint, and was found in the Forest of Bere, Hampshire. I may add that I have picked up several in the |78| parish of Abbot’s Langley, Herts. One like Fig. 25, but smaller, found at Bedmond,[294] has been figured. A narrow specimen (6 inches, like Fig. 25) from Aldbourne, Hungerford, is in the collection of Mr. J. W. Brooke, of Marlborough. Many of the other forms of polished celts occur in the unground condition, of the same shape, for instance, as Fig. 35. It is needless to multiply illustrations, though I must mention a remarkable instrument of this character preserved in the Greenwell collection. It is of flint 6 1∕4 inches long, and in outline closely resembling Fig. 35. It is, however, much curved longitudinally, the curve being more rapid towards the butt-end, which is also somewhat thickened. The chord of the rather irregular arc thus produced is 1∕2 an inch. Such a tool can only have been mounted as an adze or hoe with the concave face towards the helve. It was found at Kenny Hill, Mildenhall.