C 377 ] 



INDEX to VOL. XXV. 



J\CID. Sulphuric, on, 289 



Adrianople red. Pallas on, 8 

 Aerostation, 282 



Agticul ure, 35S 



Alicant ivine. On, 313 



Alkali formed by galvanizing 

 water, 64, 135, 139, 364; 

 patent for making, 190 



Analysis of iron ore, 31, 251, 

 317; of guaiacum, HO; of 

 tht farina of wheat, 176; of 

 the gluten of wheat, 177; of 

 barley, 179; of garden beans, 

 219; of lentils, 220; of the 

 farina of lupines, 222; of ivo- 

 ry, 265 ; of hair, 354 ; of 

 ultra-marine, 362 



Antiquaries. Society of, 82, 183 

 Archways, Thames, On, 44 



Barilla. Patent for making, 190 



Barley. Analysis of, 



Beet-root sugar, 



Berenger's patent, 



Bcilin Academy , 



Bin's patent, 



Bleaching. On, 



Bohemian Hryal Socie'y, 



BoiLrs. Patent for, 



Bolt. An improved, 



Books. Nlw, 



Bourne's patent, 



Branded cxper. on guaiacum 



105 

 Broths. On, 3-0 



Brugnatelli on Galvanism, 57, 



130 

 Brute's patent, 3,5 



Bugly's patent, 

 By water's patent, 



190 



287 



J 79 



y> 

 191 



b6 



375 

 37i 

 2/8 

 287 



259 

 75»37 2 

 190 



Calorimeter. Montgolfier's, 241 

 Camel. Anatomy of, 8a 



Canal licks. Improvement on, 



3H 

 Carey's meteorological table, 96, 



192, 288, 376 

 Carey's patent, 375 



Carriages for rail-roads. On, 263 

 Ca canities on pigeons, 11a 



Chalcedony. A recent production 

 of, 340; an artificial, 34^ 

 Chambers's patent, 190 



Cm nucal Catechism, 76 



Chcinvix not dead, 94 



Clark's patent, 190, 287 



Clement on ultra-marine, 359 

 Ccmetariuw. On Walker's, 73 

 Compression. Effects of, on heat, 

 10, 143, 193. 

 Consumption cured by inhalation 

 of hydrogen, 161 



Cottons. New method of cleans- 

 ing. 71 

 Crane. Improved, 2^2 

 Curtis' s patent, 2S7 

 Can's patent, 1 50, 287 



Davenport's patent, 190 



De Cairo on Guinea worm and 

 scorpions, 97 



Del.ivdle on oxides of lead, 305 

 Des^oitils on spathic iron, 24 £, 



317 



Desormes on ultra-maiine, 35^ 



Divcrdl's patent, jb'9 



Deycux 



