The important series of antiquities that forms the subject of this communication was discovered at Hallstatt in the Salzkammergut, Austria, about the year 1869. The exploration was undertaken at the instance of Sir John Lubbock (afterwards Lord Avebury), and it is believed that a journal was kept of the daily results, as appears to have been the case in all instances where authorized digging took place on the site. Unluckily in the interval between 1869 and the present time the journal referring to Lord Avebury's exploration has disappeared, and we thus lack an important part of the information that it should have furnished, viz. the indications as to what objects were associated together, and whether the interments to which they belonged were by cremation or by inhumation. While this loss is much to be regretted, yet the absolute value and importance of the series is still very great, both as typical of the period which stands prominent as the classical example of a cultural turning-point in the history of the arts, and as filling a very serious gap in the evolutionary series in the national collection.