The archers of many countries use wrist-guards to protect their arms against the recoil of the bowstring; and for this purpose the prehistoric Britons made rectangular plates of stone or bone, curved to fit their wrists and perforated near the angles with holes to enable them to be fastened. Most of those which have been collected belonged to the Bronze Age; but they probably came into use before.[293] Various other implements of bone--awls, needles, chisels, and perhaps daggers and lance-heads--were also common in the Neolithic Age;[294] and it is worth noticing that a well-known collector has found palaeolithic tools which, as his practised eye discerned, had been picked up and reflaked by neolithic men.[295]
Of all stone implements the most curious are the tiny objects which are known as ‘pygmy flints’, and which have been found not only in certain parts of Britain[296] and Ireland,[297] but also in France, Belgium, Spain, North Africa and Egypt, Palestine and India. They are all made of minute flakes; and in one of our collections the marks of working could not be detected without the aid of a microscope, while sixty-four specimens, many of which were no more than a quarter of an inch long, weighed less than half an ounce. Numerous guesses, which need not be repeated, have been made as to their use. Everywhere their forms are identical; and, partly for this reason, partly because in many places no other implements were associated with them, it has been supposed by lovers of the marvellous that they were the work of a peculiar race.[298] If the latter reason were valid, we should be compelled to assume that the Lilliputians had sent out many colonies from the land where Gulliver found them. But every archaeologist knows that tools and other articles of identical form are to be found in divers continents; and pygmy flints may often have lain with others and have escaped observation.
[Sidenote: Specialization of industries.]
A survey of the implements and other relics arranged in a representative collection teaches us that men had already learned the necessity of a division of labour. Some clans who used flint implements could only have obtained them by barter. Even in the great factories of Grime’s Graves and Cissbury the miners were evidently distinct from the cutlers, as were both from the herdsmen. But in other settlements, where mining and cutlery were apparently not predominant industries, implements have been found of such perfect finish that their manufacture would seem to have been the special or the sole occupation of skilled members of the community.[299]