PROCEEDINGS 
OF THE 
CAMBRIDGE PHILOSOPHICAL 
SOCIETAL 
VOL. XIV. PART II. 
[Lent Term 1907.] 
AND SOLD BY 
DEIGHTON, BELL dr CO. AND MACMILLAN & BOWES, CAMBRIDGE. 
CAMBRIDGE UNIVERSITY PRESS WAREHOUSE, 
C. F. CLAY, MANAGER, FETTER LANE, LONDON, E.C. 
1907 
Price Two Shillings and, Sixpence. 
13 June, 1907. 
