PHILOSOPHICAL 
TRANSACTIONS 
OF THE 
ROYAL SOCIETY 
OF 
LONDON. 
(A.) 
FOE THE YEAR MDCCCXCIV. 
VOL. 185. —Part I. 
LONDON: 
PRINTED BY HARRISON AND SONS, ST. MARTINIS LANE, W.C., 
printers in <9rbmarg to fier Pajestg. 
MDCCCXCV. 
