The branch of the Department's work which deals with the Sea-fisheries can only be very briefly touched on. It falls into two main heads which may roughly be termed the administrative and the scientific; the latter, of course, having economic developments as its ultimate object. The issue of loans to fishermen for the purchase of boats and gear, contributing to the cost of fishery slips and piers, circulating telegraphic intelligence, the making of by-laws for the regulation of the fisheries, the patrolling of the Irish fishing grounds to prevent illegalities, and the attempts which are being made to develop the valuable Irish oyster fishery by the introduction, with modifications suited to our own seaboard, of a system of culture comparable to those which are pursued with success in France and Norway, may be mentioned as falling under the more directly economic branch of our activities. Irish oysters are already attaining considerable celebrity, owing to the distance of our oyster beds from contaminating influences; and it is hoped that when the Department's experiments are complete the Irish oyster will be made subject to direct control for all its life, until it is despatched to market. Attention is also being given to the relative value of seed oysters, other than native, for relaying on Irish beds. On the more directly scientific side, the Department has undertaken the survey of the trawling grounds around the coast to obtain an exact knowledge of the movements of the marketable fish at different times of their life, so that we may be guided in making by-laws and regulations by a full knowledge of the times and places at which protection is necessary. The biological and physical conditions of the western seas are also being studied in special reference to the mackerel fishery, with the object of correlating certain readily observable phenomena with the movements of the fish, and so of predicting the probable success of a fishery in a particular season. The routine observations of the Department's fishery cruiser have been so arranged as to synchronise with those of other nations, in order to assist the international scheme of investigation now in progress, wherever its objects and those of the Department are the same. While these various practical projects have been in operation, we have done our best to keep abreast of the times by sending missions to other countries, consisting of an expert accompanied by practical Irishmen who would bring home information which was applicable to the conditions of our own country. The first batch of itinerant instructors in agriculture, whose training for the important work of laying the foundations for our whole scheme of agricultural instruction I have referred to, were taken on a continental tour by the Professor of Agriculture at the Royal College of Science, in order to give special advantages to a portion of our outdoor staff upon the success of whose work the rate of our progress in agricultural