PROCEEDINGS^^, v %/ : 



A \> *> - 



CAMBRIDGE PHILOSOPHICAL 

 SOCIETY. 



VOL. IX. PART VI. 



[Easter Term 1897.] 



©ambrfoge : 



PRINTED AT THE UNIVERSITY PRESS, 



AND SOLD BY 



DEIGHTON, BELL & CO. AND MACMLLLAN & BOWES, CAMBRIDGE. 

 G. BELL AND SONS, LONDON. 



1897 

 Price Two Shillings and Sixpence. 



15 November, 1897. 



