Vol. 14/ DECEMBER 1882. No. 90. 



Published the First Day of every Month. — -Price 2s. Qd. 



THE 

 LONDON, EDINBURGH, and DUBLIN 



PHILOSOPHICAL MAGAZINE, 



AND 



JOURNAL OF SCIENCE. 



Being a Continuation of TillocJis 'Philosophical Magazine," 1 

 Xicholsons 'Journal? and Thomson s 'Annals of Philosophy.'' 



CONDUCTED BY 



SIR ROBERT KANE, LL.D. F.R.S. M.R.I.A. F.C.S. 

 SIR WILLIAM THOMSON, Knt. LL.D. F.R.S. &c. 



AND 



WILLIAM FRANCIS, Ph.D. F.L.S. F.R.A.S. F.C.S. 



FIFTH SERIES. P&y^*** 



N° 90.— DECEMBER 1882. 



^W 



WITH ONE PLATE. 



Illustrative of Dr. E. Goldstein's Papers on the Eeflection of Electrical 

 Eays, and on the Influence of the Shape of the Kathode on the Distri- 

 bution of the Phosphorescent Light in Teissier's Tubes. 



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