INDEX. 



Coutinho, Chev. De, 19 

 Crystallization of the diamond, 67 

 Cumberland, G. Esq. on tools to 



answer the purpose of files and other 

 • instruments, for various uses,, made 



of stoneware, 257 

 Curwen, Mr. his plantation of forest 



trees, S15 

 Cuvier, M. on the existence of sea 



shells in gypsum, 213 



Dalton, Mr answer to his hypothesis of 

 the density of the vapour of water, 78 

 D'Arcct, M. 08 



Davy, H. Esq. his new analytical re- 

 searches on the nature of certain 

 bodies, being an appendix to the 

 Bakerian lecture for 1808, 136 

 Davy, Mr. J. 147 



Daubuisson, 73 



Degen, M. his apparatus for aerial na- 

 vigation, 163 



Delambre, 182, 380 



Delametherie, INI. his description of a 

 large fossil cerite, 31 1 



Descotils, M. his experiments on 

 platina, 65 



Descroizilles, M. on the pickle of violets, 

 considered as a reagent ; and oa the 

 advantages of salting vegetables from 

 which distilled waters are intended to 

 be made, 233 



Desormes, M. ^1, 147 



Diamond, singular crystallization of 

 the, 67 



Dionsea muscipula, 92 



Dividing instruments, 1, 100 



Drappier, M. 77 



Drowning, apparatus for preventing, 

 287 



Eckeberg, M. his discovery of tanta- 

 lum, 23 



Edgeworth, Mr. on the construction of 

 theatres, £07 



Electricity, 77 • 



Ellis, F. Esq. on the propagation of 



sound through unelastic fluids, 188 

 Ellis, Mr. on respiration, 88, 229 

 Ermann, M. 60 

 Evelyn, SirG. S. 109 

 Euler's discovery of achromatic glasses, 



129, 131 

 Expectorated matter, 216, 260 



F. 



File for letters, an improved one, 330 ■ 



Fishes found in the Frith of Forth, 72 



Fishes' me, analysis of, 273 



Flag Association for improving the Bii- ' 

 tish manufacture of brocades, 315 



Fleming, Rev. Mr. on several rare 

 vermes discovered by him in Shet- 

 land, 73 



Forster, T. Esq. on meteorology, 259 



Fourcroy on the soft roe of fisT:ies, 273 



Fulminating lead, 676 



■ — mercury, 372 



Galvanism, 39' 



Garnet, Greenland, analysis of, 384 



Gay-Lussac, M. on the decomposition 



of alkalis by iron, 51 — On gasses, 



152 

 Gehlen, M. his experiments on platina, 



65 

 Gehlen's analysis of kannelstein, &c. 



383 

 Gems found in Scotland, 72 

 Gibbs, Col. 75 

 Gille.t-Laumont, M. on the meteoric 



stone of Weston, North America, 75 

 Gilpin, Mr. his improvement in pulleys. 



for iron chains, 316 

 Ginger, acids produced from, 177 

 Glow-worm, experiments on the light 



of the, 376 

 G. O. on some phenomena of com- 

 bustion, 189 ■ 

 Goniometer, reflecting, 193 



2 C 2 Gough, 



