124 ORDNANCE MAP INDEX for the preservation and intelligent exploration of the many hundreds of remains and sites, of approximately the same period, that are scattered nearly over the whole of our islands. " Britain is not very extensive when compared with the domains of our Continental neighbours. In Roman times it was regarded as very distant from the centres of civilisation, and the very name spelt something like exile to the luxurious Roman officer. But the Roman never thought, and we ourselves, nearly twenty centuries later, are only beginning to realise, how many races had peopled these distant misty islands, one race overcoming the other, inter- marrying or supplanting each other, but in any case living their lives here, building their houses, exercising their simple crafts, and finally laying their dead to rest in the manner prescribed by their own peculiar customs. Of all these primitive peoples who lived in Britain for many, many thousands of years before the Roman invasion we have scarcely a word of history. One after another they passed in succession, leaving no mark in the world's history and no trace in the land beyond the humble tumulus for their burial-place or the sacred ring of stones for their temple. Practically until the Roman historians take up the story of Britain there is nothing existing that can be called history. Britain before the Christian era was regarded as a dangerous and entirely inhospitable land whither no sane man would willingly go, only valuable in fact for what could be brought away from it. " By what means therefore are we of this twentieth century to realise the conditions in which our pre-Roman forefathers lived? How are we to construct a true history of their arts of life, their beliefs, their dwellings, or their handi- crafts? Unless we are far more careful in the future than we have been in the past, the evidence now available will be swept away, and the story of the Britain of the Britons can never be told. " Our only means of elucidating and making clear the prehistoric condition of our country is by the careful and intelligent exploration of the sites of the dwellings, camps, burial-places, or religious structures raised by the people of those times. By no other method than this can we attain to the knowledge we need, and it should be borne in mind by all who undertake exploration of this character that they have in hand, as it were, a unique record; a record, more- over, that is destroyed in the reading; and if the investigator cannot interpret it aright he destroys for ever a page, it may be, of human history, and no one following him can write it afresh. No explorer, no matter how experienced, can predicate what may be the evidence he will have put before him in the excavation of a simple mound or stone circle, and the greatest care and attention are essential if he desires his exploration to be moderately successful. "Here then we have, scattered in almost every parish in the United Kingdom, the raw material, the original documents, from which it is the duty of the archaeologist to weave the story of prehistoric Britain. But what are the present conditions of these precious documents? What attention is given to the mounds that cover our downs, to the less prominent stone circles that are to be found scattered over our moors? It is true that monuments of the imposing dignity of Avebury, Stonehenge, and others of great size, are not likely to suffer from wanton damage because, like some human beings, their very size is their protection. It is true also that in some localities of the more enlightened sort committees have been formed and the local societies have been active, for the express purpose of preserving these little noted relics. But vast areas remain, full of prehistoric sites,