OFFICERS OF THE SOCIETY, 1890 . 
PRESIDENT: 
His Gtrace the A.rciirishop of York, F.E-.S, 
VICE-PRESIDENTS : 
The Right Hon. Lord Londesborough. 
The Hon. Payan Dawnay. 
The Very Rev. the De.an of York. 
The Rev. Canon Raine, M.A., H.C.L. 
William Reed, F.Gr.S. 
John Francis Walker, M.A , F.L.S , F.G.S., F.C.S. (London 
and Berlin) F.Z.S., Member of tlie Committee of the 
British Association. 
William Walker, F.Gr.S. 
S. W. North, F.Gr.S. 
William Matterson, M.D. 
Tempest Anderson, M.D., B.Sc., &c.. Fellow of University 
College, London. 
HON. TREASURER: 
Edwin Gray, LL.M. 
COUNCIL : 
Elected 1888. .Bowden Cattley. 
W. W. Hargrove. 
Sir Joseph Terry. 
Richard ■ Thompson. 
Elected 1889. .The Re^l John Hey. 
Dr. Baker. 
Richard Pearson. 
Frederick Shann. 
Elected 1890. .Major Barstow. 
J. E. Clark, B.A., B.Sc. 
Rev. W. C. Hey, M.A. 
F. L. Mawdesley. 
HON. SECRETARY: 
T, S. Noble, F.G.S. 
