PHILOSOPHICAL SOCIETY 



DINGS --OP- 

 WASHINGTON. 



OF THE 



CAMBRIDGE PHILOSOPHICAL 



SOCIETY. 



VOL. XII. PART I. 



[Michaelmas Term 1902.] 



<&amfcrfoge : 



AT THE UNIVERSITY PRESS, 



AND SOLD BY 



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



C. J. CLAY AND SONS, AVE MARIA LANE, LONDON. 



1903 



Price Two Shillings and Sixpence. 



Jan. 23rd, 1903. 



