PROCEEDINGS 
or THE 
EOYAL SOCIETY OF EDINBURGH. 
VOL. V. 
1862-63. 
No. 59. 
Eightieth Session. 
Monday, 24^th November 1862. 
Dr Christison, V.P., in the Chair. 
The following Council were elected : — 
Preside7it. 
His Grace The DUKE of ARGYLL, K.T. 
Vice-Presidents. 
Sir David Brewster, K.H. 
Dr Christison. 
Professor Kelland. 
Hon. Lord Neaves. 
Principal Forbes. 
Professor Innes. 
General Secretary, — Dr John Hutton Balfour. 
Secretaries to the Ordinary Meetings. 
Dr Lyon Playfair, C.B. 
Dr George James Allman. 
Treasurer, — J. T. Gibson- Craig, Esq. 
Curator of Library and Museum, — Dr Douglas Maclagan. 
Councillors. 
Professor Fraser. 
James Leslie, Esq., C.E. 
Dr Schmitz. 
Dr Seller. 
E. W. Dallas, Esq. 
Rev. L. S. Orde. 
Professor Tatt. 
John Muir, Esq., D.C.L 
A. Campbell Swinton, Esq 
Dr William Robertson. 
Dr E. Ronalds. 
T. C. Archer, Esq. 
VOL. V. 
A 
