150 THE PRESIDENTIAL ADDRESS. made of a museum worthy of the manifold interests of the Forest, and on the true lines that make a museum of real value. It is difficult for us to realise how great the need is for a real knowledge of even the elementary points of interest in the Forest among the immense majority of the visitors to it. Still we only regard the work so far as a beginning ; there is a great need of work and money to carry out the scheme we have set before us, and of such arrange- ments as shall ensure the permanence of the Museum. It is much to be desired that we could report a like measure of progress in the Central Museum at Chelmsford. Our Secretary has spared no pains to carry out the aim of the Club—that the Museum shall be arranged in a manner worthy of the County Town—and the delay in the completion has certainly been no fault of his. So important a scheme must call for considerable expendi- ture, and the very moderate finances of the Club do not allow of their providing sufficient funds without extra assistance. Our appeals have certainly so far not met with the response in the county that we had anticipated, and we now seem to have got into the vicious circle, that till the Museum is completed we cannot get local interest and support, while without local interest and support we cannot complete the Museum. The position is a somewhat anxious one for those who have the interests of the Club at heart, and merits their most careful consideration. I must not forget to refer to the great loss which the Club has sustained in the death of our Hon. Counsel, Mr. Charles Browne, who so often generously gave us the benefit of his skilful assistance. We also lose the valuable assistance of our Treasurer, Mr. Lockyer, who has so long devoted his time and skill to our service, and while recording our hearty thanks we rejoice that he is not going so far from his old home that we may not hope to see him often with us. It is with great satisfaction that we entrust our finances, at, any rate for a time, to Mr. Waller, our valued Librarian, who has so kindly taken upon himself a double office. The Water Supply of the Lea Valley viewed in the Light of Recent Researches. And now I will turn to a subject less immediately connected with the work of the Club, but one of great importance, and which it is most essential should receive an impartial and scientific considera-