120 Local Scientific Societies, and the the respective societies, as the purely local interest in the work would be thus greatly enhanced, and the working up of the whole into one compendious catalogue might possibly be done later by a committee of the British Association, com- posed partly of delegates from local corresponding societies, and partly of other eminent authorities in prehistoric archae- ology whose assistance and advice it would be most desirable to secure. If the scheme now broached should be deemed worthy of consideration by your respective societies, it would be essential, in order to carry out the work effectively, to appoint from your councils and members ancient monument committees, whose function it would be to draw up the pro- posed catalogue, visiting the remains to be entered in all cases where possible, and exhausting topographical literature and tradition in order to avoid including any fictitious remains. Where no literary references are to be found, and in cases where doubtful structures exist, it would be all the more advisable to enter these in the catalogue, with appropriate remarks, so that systematic explorations might be made when the oppor- tunity presented itself for raising a fund for the purpose. Even when local histories or traditions are decided respecting the age of any earthwork or other ancient structure, but little credence can be attached to such traditions until actual inves- tigations have been made. As far as my own experience goes, and from information derived from other sources, it would appear that local tradition is the bane of the scientific archaeologist. There is, for instance, hardly any prehistoric monument in this country that has not been pronounced "Roman" by some antiquarian authority, an opinion which not only has often been proved by excavation to be erroneous, but which has also had the pernicious effect of checking further inquiry. In recommending to your societies the actual investigation of the minor prehistoric remains of your district as a task well worthy of the attention of any scientific body, it is perhaps not wholly necessary to urge that any excavations attempted should be carried out with the most scrupulous