PHILOSOPHICAL 
PR eA Nes Ace lt O NS 
OF THE 
ROYAL, SOCLET Y 
OF 
LONDON. 
(A.) 
FOR THE YEAR MDCCCXCV. 
VOL. 186.—PART I. 


LONDON: 
PRINTED BY HARRISON AND SONS, ST. MARTIN’S LANE, W.C., 
Printers in Ordinary to Her Mlajesw. 
MDCCCXCV. 
