fr&fo.ifT-- 



►'2024 



PKOCEEDINGS 



OF THE 



CAMBRIDGE PHILOSOPHICAL 



SOCIETY. 





VOL. XIII. PART IV. 



[Michaelmas Term 1905.] 



<£amfm&ge 



AT THE UNIVERSITY PRESS, 



AND SOLD BY 



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



CAMBRIDGE UNIVERSITY PRESS WAREHOUSE, 

 C. F. CLAY, MANAGER, FETTER LANE, LONDON, E.C. 



1900 



Price Two Shillings and Sixpence. 



31 JaniKiii/. L906. 



