[ 479 ] 



INDEX 



TO THE 



PHILOSOPHICAL TRANSACTIONS 



SEBIKS A, VOL. 209. 



A. 



Alloys of lead and tin (RosENiiAlN and TUCKER), 89. 



Arc spectra, effect of pressure on. No. 2. Copper (Dui'FiELD), '205. 



B. 



BERKELEY (Earl of), HARTLEY (E. G-. J.), and BURTON (C. V.). On the Osmotic Pressures of Aqueous Solutions of Calcium 



Ferrocyanide. Part T. Concentrated Solutions, 177. 



HARTLEY (E. Gr. J.), and STEPIIENSON (.r.). On the Osmotic Pressures of Calcium Ferrocyanide 



Solutions. Part II. Weak Solutions, 319. 



Bonn (N.). Determination of the Surface-Tension of Water by the Method of Jet Vibration, 'Ml. 

 BPRTON (C. V.). See BERKELEY (Earl of). 



C. 



CHETWYND (L. W. P.). Eesults of Magnetic Obserrations at Stations on the Coasts of the British Islos, 1907, 227. 



Chlorine, atomic weight (EDGAR), 1. 



CBOOKES (Sir W.). On Scandium, 15. 



Crystallisation, spontaneous, of mouochloracetic acid and its mixtures with naphthalene (MiEus and ISAAC), 337. 



D. 

 DUFFIELD (W. G.). The Effect of Pressure upon Arc Spectra. No. 2. Copper, \ -WOO to \ -1000, 2D5. 



E. 



EDGAB (E. C.). On the Atomic Weight of Chlorine, 1. 

 Electric spark, nature of the streamers in the (MILNER), 71. 

 Electricity of rain and its origin in thunderstorms (SIMPSON), 379. 

 Eutectic research, the alloys of lead and tin (RosENHAiN and TUCKEK), 89. 



F. 



FOWLBE (A.). The Spectrum of Scandium, and its Eelatiou to Solar Spectra, 47 ; The Spectrum of Magnesium Hydride, 



447. 

 Functions of positive and negative type, and their connection with the theory of integral equations (MEBCEB), 415. 



VOL. CCIX. A 458. 3 Q 30.10.09. 



k 



