APPENDIX I 263 



s. d. 



Flax, Investigations (Chemical) on, 1854-57 ... 16 



Fuel Economy, 1915-20 35 



Gas (Coal). Development of Light from Coal-gas 



of different Qualities, 1877 20 



Gases from Iron Furnaces, 1845 50 



in deep Well-water, 1860 5000 



Haloid Salts, Formation of, 1891-95 57 



Hydracids ; Oxidation in Sunlight, 1888-89 ... 30 



Hydro-aromatic Substances, 1904-14 255 



Inductive Capacity of Crystals and Paraffins, 1880 25 

 Iron. Chemical Constitution of Cast Iron, 



1864-70 20 



Iron and Steel, Considering best Method of 

 establishing International Standard for 



Analysis of, 1890-91 20 



Isomeric Naphthalene Derivatives, Investigation 



of, 1883-97 155 



Liquids, Specific Volumes of, 1875-76 50 



Manures, Constituents of, 1859-61 70 



Micro-chemistry of Cells, 1899 40 



Nitrogen Acids in Rainfall and Atmosphere, In- 

 fluence of Weather Conditions on Amount 



of, 1915 40 



Oxidation of Rails of Railways, 1843 20 



Photographic Chemistry, 1859 10 



Plant Enzymes, 1912-15 95 



Polycyanides of Organic Radicles, 1866 29 



Potash and Phosphoric Acid, Report on Methods 



employed in Estimation of, 1875-77 ... 24 18 

 Refraction of Solids. Determining Specific Re- 

 fractions of Solids from their Solutions, 



1881 731 



Rocks and Minerals, Chemico-mechanical Analysis 



of, 1860-64 51 



Salt Solutions, Vapour Pressures and Refractive 



Indices of, 1885 25 



Schonbein's Experiments on Connexion between 



Chemical and Electrical Phenomena, 1840. . . 40 

 Sea-water, Revision of Physical and Chemical 



Constants of, 1900 100 



Sewage, Treatment and Utilisation of, 1869-73 ... 160 



