k 



CONTENTS. 



Page 

 liii?t of Publications issued iv 



Proceedings of tlie l»30th Session i 



Presidential Address 21 



(Obituaries 34, 6 x 



Abstracts of Papers 51 



Additions to the l^ibrary 64 



Benefactions, 17i)0-19] 7 84 



Index 94 



Supplement. 

 Tulbagh Correspondence. 



