Xll CONTENTS. 



TUESDAY, SEPTEMBER 5. 



Page 



Discussion on Stellar Distribution and Movements. Opened by A. S. 



Eddington, M.A. (p. 246) 340 



Department of General Physics and Astronomy. 



1. Corpuscular Radiation. By Professor W. H. Bragg, F.R.S 340 



2. The Dependence of the Spectrum of an Element on its Atomic Weight. 



By Professor W. M. Hicks, D.Sc, F.R.S 342 



3. On the Arc Spectra of certain Metals in the Infra-red Region (X 7000 



to X 10,000). By Major E. H. Hills, F.R.S 342 



4. The Specific Heats at High Temperatures and the Latent Heats of 



Metals. By H. C. Greenwood, M.Sc 343 



5. *On the Recent Eclipse. By Rev. A. L. Cortie, S.J 343 



6. *On the Recent Eclipse. By J. H. Worthington 343 



Department of Meteorology. 



1. The Effect of the Labrador Current upon the Surface Temperature of the 



North Atlantic ; and of the latter upon Air Temperature and Baro- 

 metric Pressure over the British Islands. By Commander M. W. C. 

 Hepworth, C.B., R.N.R 344 



2. The Amount and Vertical Distribution of Water Vapour on Clear Days. 



By Professor W. J. Humphreys 344 



3. Report on the Investigation of the Upper Atmosphere (p. 27) 345 



4. *A Theodolite for Observing Balloons. By Dr. W. N. Shaw, F.R.S. . . 345 



5. *Some Models representing Air-currents up to a Height of Nine Kilo- 



metres, based upon Observations with Pilot-balloons. By Dr. W. N. 

 Shaw, F.R.S 345 



6. *Planetary Circulation in the Atmosphere. By Dr. H. N. Dickson .... 345 



II 'EDNESDA Y, SEPTEMBER 6. 



1. On Possible Relations between Sun-spots and the Planets. By F. J. M. 



Stratton 345 



2. On the Laws of Solutions. By H. Davies, B.Sc 345 



3. Anomalous Dispersion and Solar Phenomena. By Professor 1*. V. 



Bevan, M.A., Sc.D 347 



