CONTENTS OF VOL. XIV.—FOURTH SERIES. yal 
NUMBER XCVI.—SUPPLEMENT TO VOL. XIV. 
Page 
Mr. J. Ball on the Structure of Glaciers..........-.....-- 481 
Prof. Roscoe on the influence of Light upon Chlorine ...... 504 
The Rev. R. Carmichael on Methods in the Integral Calculus 507 
Prof. Faraday on the Experimental Relations of Gold (and other 
Metals) to Light.—The Bakerian Lecture (concluded) .... 512 
Mr. A. Cayley’s Solution of a Question in the Theory of 
iste @ 34S Se Shoee op Sone USAED cr pani AC OE ects ttt 539 
Count Schaffgotsch’s Acoustic Experiments ............-- 541 
Dr. Simpson on the Action of Bromine on the Jodide of Acetyle. 544 
Proceedings of the Royal Society :— 
Dr. Smith on the Quantity of Air inspired throughout the 
Pisyiene, NOEOG oo. a) cleo oe aos hens Se Sele Soe see es 546 
Mr. J. Thomson on the Plasticity of Ice, as manifested in 
Giinetemigss. foes Saha sega a apie. ote nw O48 
Prof. Boole on the Comparison of Transcendents, with cer- 
tain applications to the Theory of Definite Integrals .. 550 
On a new Polarizer of Iceland Spar.—Experiment on Fluor- 
escence, by Léon Foucault .......... 0... e eee eevee 552 
On the Influence of Structure upon the Magnetic Properties of 
em bye, Fe MONK ee ah are 2 eo ‘ 
PM cat oan utils osm eye 
553 
556 
PLATES. 
I. Illustrative of Sir W. Snow Harris’s Researches in Statical Electricity. 
II. Illustrative of Dr. Gladstone’s Papers on the Colour of Salts in Solu- 
tion, and on the Effect of Heat on the Colour of Salts in Solution. 
