PEOCEEDINGS OF 

 THE ROYAL SOCIETY. 



vol. Lxn. No. 382. 



ants. 0FF,CE LIBRA3Y 



om XJB1JE 



Anniversary Meeting, November 30, 1897 L. 



«wu institution? 



Meeting of December 9, 1897, with List of Vice-Presidents and List of Papers 



read .... 203 



On the Densities of Carbonic Oxide, Carbonic Anhydride, and Nitrons Oxide. 



By Lord Rayleigh, F.R.S 204 



On the Application of Harmonic Analysis to the Dynamical Theory of the 

 Tides. Part II. On the general Integration of Laplace's Dynamical 

 Equations. By S. S. Hough, M.A., Fellow of St. John's College and 

 Isaac Newton Student in the University of Cambridge. Communicated 

 by Professor a. K. Darwin, F.R.S 209 



On Methods of making Magnets independent of Changes of Temperature ; and 

 some Experiments upon Abnormal or Negative Temperature Coefficients 

 in Magnets. By J. Reginald Ashwoeth, B.Sc. Communicated by 

 Arthur Schuster, F.R.S 210 



The Electric Conductivity of Nitric Acid. By V. H. Veley, M.A., F.R.S., 

 and J. J. Manley, Daubeny Curator of the Magdalen College Laboratory, 

 Oxford 223 



On the Refractivities of Air, Oxygen, Nitrogen, Argon, Hydrogen, and 

 Helium. By Professor William Ramsay, Ph.D., LL.D., Sc.D., F.R.S., 

 and Morris W. 1 ravers, B.Sc 225 



On the Openings in the Wall of the Body-cavity of "Vertebrates. By Edward 

 J. Bles, B.Sc. (Lond.), King's College, Cambridge. Communicated by 

 Dr. Hans Gadow, F.R.S 232 



On the Calculation of the Coefficient of Mutual Induction of a Circle and a 

 Coaxial Helix, and of the Electromagnetic Force between a Helical 

 Current and a Uniform Coaxial Circular Cylindrical Current Sheet. By 

 J. Viriamu Jones, F.R.S 247 



Obituary Notice : — 



Edward James Stone x 



Price Tioo Shillings. 



January 13, 1898. 



