PROCEEDINGS OF 

 THE ROYAL SOCIETY, 



VOL. LXX. 



No. 463. 



CONTENTS. 



PAGE 



On Electromotive Ware accompanying Mechanical Disturbance in Metals 

 in Contact with Electrolyte. By Jagadis Chunder Bose, M.A., 

 D.Sc, Prof. Presidency College, Calcutta. Communicated by Professor 



On the Effect of a Longitudinal Magnetic Field on the Internal Viscosity 

 of "Wires of Tsickel and Iron, as shown by Change of the Rate of Sub- 

 sidence of Torsional Oscillations. By Professor Andrew G-ray, F.R.S., 

 and Alexander Wood, B.Sc, Houldsworth Research Student in the 



The Spectra of Potassium, Rubidmm, and Caesium, and their Mutual Rela- 

 tions. By Hugh Ramage, B.A., St. John's College, Cambridge. Com- 

 municated by Professor G-. D. Liveing, F.R.S 303 



Contributions to the Study of Flicker. Paper II. By T. C. Porter, M.A., 



Eton College. Communicated by Lord Rayleigh, F.R.S. . . . 313 



The Refractive Indices of Fluorite, Quartz, and Calcite. By J. "William 



Gippord. Communicated by Silvantjs P. Thompson, F.R.S. . . 329 



Note on a Magnetic Detector of Electric Waves, which can be employed as a 

 Receiver for Space Telegraphy. By G. Marconi, M.I.E.E. Commu- 

 nicated by Dr. J. A. Fleming, F.R.S ? 341 



A Note on the Effect of Daylight upon the Propagation of Electromagnetic 

 Impulses over Long Distances!. By Gr. Marconi, M.I.E.E. Communi- 

 cated by Dr. J. A. Fleming, F.R.S 344 



Reinold, F.R.S. 



273 



University of Glasgow 



294 



Price Two 



.ings and Sixpence. 



July 29, 1902. 



