IV 



OFFIOEES AND COUNCIL. 



TRUSTEES (PERMANENT). 



The Right Hon. Lord Ratleiqh, O.M., M.A., D.C.L., LL.D., F.R.S., F.R.A.S. 

 Major P. A. MacMahon, D.Sc, LL.D., F.R.S., F.R.A.S. 

 Dr. Q. Carey Foster, LL.D., D.Sc, F.R.S. 



PAST PRESIDENTS OF THE ASSOCIATION. 



Lord Ravleigh, O.M., F.R.S. 

 Sir A. Geikie,K.O.B., O.M., F.R.S. 

 Sir W. Crookes, O.M., F.R.S. 

 Sir James Dewar, F.R.S. 



Arthur J. Balfour, O.M., F.R.S. 

 Sir B.Ray Lankester,K.O.B.,F.R.S. 

 Sir Francis Darwin, F.R.S. 

 Sir J. J. Thomson, O.M., Pres.R.S. 



Sir NormanLockyer,K.O.B.,F.R.S. ' Professor T. G. Bonney, F.R.S. 



Sir E. A. Sohafer, F.R.S. 

 Sir Oliver Lodge, F.R.S. 

 Professor W. Bateson, F.R.S. 

 Professor A. Schuster, F.R.S. 



PAST GENERAL OFFICERS OP THE ASSOCIATION. 



Professor T. G. Bonney, F.R.S. 

 Dr. A. Vernon Harcourt, F.R.S. 



Sir E. A. Schiifer, F.R.S. 

 Dr. D. H. Scott, F.R.S. 

 I Dr. G. Carey Foster, F.R.S. 



[ Dr. J. G. Garson. 

 Major P. A. MacMahon, F.R.S. 



Sir Edward Brabrook, C.B. 



AUDITORS. 



I Sir Everard im Thurn, C.B., K.C.M.G. 



