PROCEEDINGS \ ^ \ '-?"' 



OF THE 



AMBRIDGE PHILOSOPHIC AI. 



SOCIETY. 



VOL. III. PART VIII. 



[February to May, 1880.] 



PRINTED AT THE UNIVERSITY PRESS. 



AND SOLI' BY 



DEIGHTON, BELL AND CO. AND MACMILLAN AND CO. CMIBRIDGE ; 

 BELL AND SONS, LONDON. 



1880 



