ne PROCEEDINGS 
OF THE | 
CAMBRIDGE PHILOSOPHICAL 
SOCIETY. 
Co e¥OL. X Vil PART. L 
_ [MicHartmas TERM 1912.] 
Tar aaeet Cambridge : 
oe AT THE UNIVERSITY PRESS, 
AND SOLD BY 
"DEIGHTON, BELL & CO. AND BOWES & BOWES, CAMBRIDGE. 
; CAMBRIDGE UNIVERSITY PRESS, 
eras EC. F, CLAY, MANAGER, FETTER LANE, LONDON, E.C. 
: 1913 
Price Two Shillings and Siapence 
14 February, 1913. 
