OFFICERS AND COUNCIL, 1890-91. 
PRESIDENT. 
SIR FREDERICK AUGUSTUS ABEL, K.C.B., D.C.L., D.Sc. F.R.S., V.P.C.8. 
VICE-PRESIDENTS. 
His Grace the DUKE or DrvonsHIRE, K.G., M.A., | The Right Hon. Sir Lyon Puayrarr, K.C.B., 
LL.D., F.R.S., F.G.S., F.R.G.S. Ph.D., LL.D., M.P., F.R.S., F.C.S. 
The Most Hon. the Marquis or Riron, K.G., | The Right Hon. W. L. Jackson, M.P., F.R.S., F.S.S. 
G.O.S.L, C.1.E., D.C.L., F.R.S., F.L.S., F.R.G.S. | The Right Worshipful the Mayor or Lrrps. 
The Right Hon. the Earn Firzwimam, K.G., | Sir James Kzrson, Bart., M.Inst,C.E., F.R.G.S. 
F.R.G.S Sir ANDREW FAIRBAIRN, M.A, 
The Right Rev. the Lorp BisHor oF Riron, D.D. 
PRESIDENT ELECT. 
WILLIAM HUGGINS, Esq., D.C.L., LL.D., F.R.S., F.R.AS. 
VICE-PRESIDENTS ELECT. 
The Right Hon. Lorp Winsor, Lord Lieutenant } The Right Hon. Lorp ABERDARE, G.C.B., F.R.S., 
of Glamorganshire. F.R.G.S. 
The Most Hon. the Marquis or Butr, K,T. Sir J. T. D. LLEwELyn, Bart., F.Z.S. 
The Right Hon. Lorp RayietaH, M.A,, D.C.L., ARCHIBALD GEIKIE, Esq., LL.D., For.Sec.R.S., 
LL.D., Sec.R.S., F.R.A.S., F.R.G.S. F.R.S.E., Pres.G.S., Director-General of the 
The Right Hon. Lorp TREDEGAR. Geological Survey of the United Kingdom. 
LOCAL SECRETARIES FOR THE MEETING AT CARDIFF. 
R. W. ATKINSON, Esq., F.C.S. | Professor H. W. Luoyp TANNER, M.A, 
LOCAL TREASURERS FOR THE MEETING AT CARDIFF. 
T, Forster Brown, Esq., M.Inst.C.E. | Henny Hrywoop, Esq., F.C.S. 
ORDINARY MEMBERS OF THE COUNCIL. 
AYRTON, Professor W. E., F.RB.S, PREECE, W. H., Esq., F.R.S. 
BAKER, Sir B., K.C.M.G., F.R.S, REINOLD, Professor A. W., F.\R.S. 
BLANFORD, W. T., Esq., F.R.S. ROBERTS-AUSTEN, Professor W. C.,C.B., F.R.S, 
Crooxss, W., Esq., F.R.S. RUcKER, Professor A. W., F.R.S. 
DARWNW,, Professor G. H., F.R.S. ScHAFER, Professor E. A., F.R.S. 
Dovauass, Sir J. N., F.R.S. ScuusveEr, Professor A., F.R.S. 
EVANS, Dr. J., F.R.S. SIGWICcK, Professor H., M.A. 
FI’ZGERALD, Professor G. F., F.R.S. THORPE, Professor T. E., F.R.S. 
GRIKIE, Dr. A., F.R.S. WarD, Professor H. MARSHALL, F.R.S. 
GLAZEBROOK, R. T., Esq., F.R.S, WHARTON, Captain W. J. L., R.N., F.R.S. 
Jupp, Professor J. W., F.R.S. WHITAKER, W., Esq., F.R.S, 
LIvEING, Professor G. D., F.R.S. Woopwakb, Dr. H., F.R.S. 
Martin, J. B., Esq., F.S.S. 
GENERAL’ SECRETARIES. 
Capt. Sir Doveias Gatton, K.C.B., D.C.L., LL.D., F.R.S., F.G.S., 12 Chester Street, London, 8.W. 
A. G, VerNon Harcourt, Esq., M.A., D.C.L., LL.D., F.R.S., F.C.S., Cowley Grange, Oxford, 
ASSISTANT GENERAL SECRETARY. 
G. GrirritH, Esq., M.A., F.C.S,, 22 Albemarle Strect, London, W. 
GENERAL TREASURER. 
, Professor A. W. WILLIAMSON, Ph.D., LL.D., F.R.S., F.C.S., 17 Buckingham Street, London, W.C. 
EX-OFFICIO MEMBERS OF THE COUNCIL, 
_ The Trustees, the President and President Elect, the Presidents of former years, the Vice-Presidents and 
_ Vice-Presidents Elect, the General and Assistant General Secretaries for the present and former years, 
_ the General Treasurers for the present and former years, and the Local Treasurer and Secretaries for 
_ the ensuing Meeting. 
. TRUSTEES (PERMANENT). 
J The Right Hon. Sir Joun Luspock, Bart., M.P., D.C.L., LL.D,, F.R.S., F.L.S, 
The Right Hon. Lord RAYLEIGH, M.A., D.C.L., LL.D,, Sec.R.S., F.R.A.S. 
The Right Hon, Sir Lyon PLayrair, K.C,B., M.P., Ph.D., LL.D., F.R.S, 
’ 
PRESIDENTS OF FORMER YEARS, 
_ The Duke of Devonshire, K.G. Prof. Huxley, LL.D., F.R.S. Prof. Cayley, LL.D., F.R.S. 
Sir G. B. Airy, K.C.B., F.R.S. Prof. Sir Wm. Thomson, Pres.R.S. | Lord Rayleigh, D.C.L.. Sec.R.S, 
_ The Duke of Argyll, K.G., K.T. | Prof. Williamson, Pb.D., F.R.S. | Sir Lyon Playfair, K.C.B. 
F 
‘Sir Richard Owen, K.C.B., F.R.S. | Prof. Tyndall, D.C.L., F.R.S, Sir Wm. Dawson, C.M.G., F.R.S, 
Lord Armstrong, C.B., LL.D. Sir John Hawkshaw, F'.R.S. Sir H. E. Roscoe, D.C.L., F.R.S. 
Sir William R. Grove, F.R.3. Prof. Allman, M.D., F.R.S. Sir F, J. Bramwell, Bart., F.R.S. 
Sir Joseph D. Hooker, K.C.S.1. Sir A. C. Ramsay, LL.D., F.R.S. | Prof. W. H. Flower, C.B., F.R.S. 
Sir G. G. Stokes, Bart., F.R.S. Sir John Lubbock, Bart., F.R.S. 
GENERAL OFFICERS OF FORMER YEARS. 
_F, Galton, Esq., F.2.S, G. Griffith, Esq., M.A., F.C.S. Prof. Bonney, D.Sc., F-R.S. 
Dr. T. A. Hirst, F.R.S. Y. L. Sclater, Hsq.,Ph.D., F.R.S, | A. T, Atchison, Esq., M.A. 
Dr. Michael Foster, Sec.R.S. 
AUDITORS. 
Dr. J. H. Gladstone, F.R.S. | W.T. Ss Aap Esq.,F.R.S.]. Prof, H, M'Leod, F.B.S, 
Aa 
