MEETING OF THE BRITISH ASSOCIATION IN YORK. 
APPENDIX. 
OFFICERS, 1906. 
President : 
Professor E. Ray Lankester, M.A., LL.D., D.Sc., F.R.S.. F.L.S., 
Director of the National History Departments of the British Museum. 
Vice-Presidents : 
His Grace the Archbishop of York, D.D., D.C.L., M.A. 
The Right Hon. the Lord Mayor of York. 
The High Sheriff of Yorkshire. 
The Most Hon. the Marquis of Ripon, K.G., G.C.S.I., C.I.E., D.C.L.. F.R.S. 
The Right Hon. the Earl of Feversham. 
The Right Rev. the Lord Bishop of Ripon, D.D., D.C.L. 
The Right Hon. Lord Wenlock, G.C.S.I., G.C.I.E., K.C.B. 
Sir George S. Gibb. 
Tempest Anderson, M.D., D.Sc., President of the Yorks. Philosophical Society. 
John Stephenson Rowntree, Esq. 
General Treasurer —Professor John Perry, D.Sc., F.R.S. 
General Secretaries : 
Major P. Macmalion, R.A., D.Sc., F.R.S. Prof. W. A. Herdman, D.Sc., F.R.S. 
Assistant Secretary —A. Silva White, Esq., Burlington House. London, W. 
Assistant Treasurer —H. C. Stewardson. 
SECTIONS. 
Section A. Mathematical and Pha^sical Science. 
Meeting Room—Friends’ Meeting House, Clifford Street. 
President—Principal E. H. Griffiths, M.A., D.Sc., F.R.S. 
Vice-Presidents —Professor H. L. Callendar, M.A., LL.D., F.R S.; 
Professor A. R. Forsyth, M A., Sc.D., F.R.S.; Prof. A. Gray, M.A., LL.D., F.R.S. 
Secretaries— Prof. A. W. Porter, B.Sc. (Recorder), L. N. G. Filon, M.A., D.Sc.; 
Dr. J. A. Harker; A. R. Hinks, M A.; H. Dennis Taylor. 
Section B. Chemistry. 
Meeting Room—St. Peter’s School, Clifton. 
President —Professor Wyndham Dunstan, M.A., LL.D., F.R.S. 
Vice-Presidents— G. T. Beilby, P.R.S.; Professor A. Smithells, B.Sc., F.R.S. 
Secretaries —Professor W. J. Pope, F.R.S. (Recorder); Dr. E. F. Armstrong; 
Professor A. W. Crossley, D.Sc., Ph.D.; S. 11. Davies, M.Sc., Ph.D. 
Section C. Geologat 
Meeting Room—The Museum, Museum Street. 
President —G. W. Lamplugh, F.R.S. 
Vice-Presidents —Professor J. W. Gregory, D.Sc., F.R.S.; 
Professor H. A. Miers, INI.A., D.Sc, F.R.S. 
Secretaries —Herbert L. Bowman, M.A. (Recorder); Rev. W. Lower Carter, M.A.; 
J. Lomas ; Rev. W. Johnson, B.A., B.Sc. 
