784 
The Action of Magnetism on Light, by J. Larmor, F.R.S8., 1893, 1s. 
Report on the Present State of our Knowledge of Thermodynamics, Part II., by 
G. H. Bryan; with an Appendix by Prof. L. Boltzmann, 1894, 1s. 
Report on the Comparison of Magnetic Instruments, 1896, 4d. 
Report on the Bibliography of Spectroscopy in continuation of 1894 Report, 1898, 
Is. 6d.; 1901, 1s. 6d. 
Note sur l’Unité de Pression, par le Dr. C. E. Guillaume, 1901, 3d. 
Note on the Variation of the Specific Heat of Water, by Prof, H. L. Callendar, 1901, 4d. 
On Threefold Emission Spectra of Solid Aromatic Compounds, by Prof. E. Goldstein, 
1909, 3d. 
Anode Rays and their Spectra, by Dr. Otto Reichenheim, 1909, 3d. 
The Principle of Relativity, by E. Cunningham, 1911, 3d. 
Report on Tables of the Bessel Functions, 1896, 1s. 
Tables of F (7, v) and H (r, v) Functions, 1899, Ls. 
The History and Present State of the Theory of Integral Equations, by H. Bateman, 
1910, 1s. 6d. 
Report on Electrolysis, 1886, 1s. ; 1887, 6d. ; 1888, 6d. 
Report on the Present State of our Knowledge of Electrolysis and Electro-chemistry, 
1893, 6d. 
Discussion on the Theory of Solution, 1890, 6d. 
Report on Wave-lengths, 1899, 1s.; 1900, with Index to Tables from 1884 to 1900, 
1s.; 1901, 1s. 
Report on the Chemical Compounds contained in Alloys, by F. H. Neville, F.R.S., 
1900, 6d. 
The Constitution of Camphor, by A. Lapworth, D.Sc., 1900, 1s. 
Report on Absorption Spectra and Chemical Constitution of Organic Substances, 
1901, ls. 
The Relative Progress of the Coal-tar Industry in England and Germany during the 
past Fifteen Years, by Arthur G. Green, 1901, 6d. 
The Methods for the Determination of Hydrolytic Dissociation of Salt Solutions, by 
R. C. Farmer, 1901, 6d. 
The Application of the Equilibrium Law to the Separation of Crystals from Complex 
Solutions and to the Formation of Oceanic Salt Deposits, by Dr. E. Frankland 
Armstrong, 1901, 1s. 
Our Present Knowledge of Aromatic Diazo-compounds, by Dr. Gilbert Thomas Morgan, 
1902, 6d. 
The Present Position of the Chemistry of Rubber, by 8. 8. Pickles, 1906, 6d. 
The Present Position of the Chemistry of Gums, by H. Robinson, 1906, 3d. 
The Sensitiveness of Indicators, by H. T. Tizard, 1911, 3d. 
Diffusion in Solids, by Dr. C. H. Desch, 1912, 3d. 
Solubility, by J. Vargas Eyre, Ph.D. Part I., 1910, 1s.; Part IT., 1913, 1s. 
Report on the Character of the High-level Shell-bearing Deposits at Clava, Chapelhall, 
and other Localities, 1893, 6d. 
Fourth Report on the Erosion of the Sea Coast of England and Wales, 1895, 9d. 
Report on the Changes in the Sea Coast, 1903, 1s. 
Report on the Structure of Crystals, 1901, 1s. 
