454 



Index. 



-—description of a case of sponta- 

 neous ptyalism, 474. 



Ptyalism, spontaneous, on, 474. 



Prussic acid, on, 440. 



Pulmonary concretions, on, 232. 



Purple oil colour from gold, on, 361. 



Pus from venereal sores, on, 231. 



R. 



Rain-gauges, water collected in at dif- 

 ferent heights, 312. 



Rainbow, on a double, 384. 



Rice, Mr. on the weight of a cubic inch 

 of water, 73. 



Robiquet, M. on octahedral iron ore, 

 384. 



S. 



S. in answer to X. on the horizontal 

 moon, 391. 



Sails, on the construction of, 185. 



Scientific establishments in Ireland, 

 314. 



Scott, Mr. D. on some shells laid bare 

 by the Bramaputra, 214. 



Sea water, on, 52. 



Selenium, on, 97, 257,420. 



Sertiirner, Dr. F. on the combination of 

 acids with bases and indifferent sub- 

 stances, 37. 



Smithsnn, J. on a native hydrous alumi- 

 nate of lead, 31 — on a native com- 

 pound of sulphuret of lead and arse- 

 nic, 96. 



Society of Arts, rewards voted by, 53. 

 geological, reports of, 140,213. 



Linnaean, reports of, 140, 213. 



Royal, reports of, 50, 139, 464. 



■ Royal, of Denmark, reports of, 



55. 



Sow, on the urine of, 146. 



Strangways, Hon. W. J. II. on the state 

 of the brook Pulcova, 141 — descrip- 

 tion of the valli-y of Ligovca, by, 213. 



Stromeyer, M. on cadmium, 269. 



Sulphate of lime in mineral waters, 

 method of estimating, 147. 



Sulphur and oxygen, new, acid combina- 

 tion of, 352. 



Sulphuret of lead and arsenic, native, 

 on, 96. 



T. 



Tabasheer, on, 51. 



Taylor, Mr. on the tin ores of Cornwall 



and Devon, 215. 

 Tellurium, on the ore of, 66. 

 Thenard, M. on the combination of 



oxygen with water, 209,274. 

 Thomson, Dr. T. analysis of a water_ 



from Milto, in the Archipelago, 21 



on the specific gravity of hydrogen 

 gas, 65 — on fibrous prehnite, 67 — 

 on picromel, 69 — on the variation of 

 the magnetic needle, 74 — on the com- 

 position of pit-coals, SI — on Dr. 

 Clarke's method of obtaining pure 

 nickel, 144 — on the acetate of ammo- 

 nia, 145 — on determining the quan- 

 tity of lime in mineral waters, 147 — 

 on zircon, 147 — on malleable cast- 

 iron, 148 — on the temperature of 

 June, 151 — on the larch tree, 235 — 

 on the weight of the atom of arsenic, 

 466 — calculus from a gouty person, 

 description by, 46S — on a urinary 

 concretion in a leaden pipe, 394. 



Tides between Fairleigh and the North 

 Foreland, on, 50. 



Turquoise, on, 406. 



U. 

 Uric acid, action of nitric acid on, 363. 

 Urinary concretion in a leaden pipe, 

 analysis of, 394. 



V. 



Vaccination in Denmark, on, 153. 



Van JMons on the action of binoxalatc 

 of potash on the black oxide of inau- 

 ganese, 386. 



Velocipede, queries respecting, 315. 



Venables, Rev. J. on cyder-making, 

 251. 



Vessels by windmill sails, on propel- 

 ling, 356. 



Viviers, on the rain and hail at, 108. 



W. 



Water, on the weight of a cubic inch 

 of, 73 — method of preserving at sea, 

 387 — oxygenized, on, 809, 274. 



Watt, Mr. death of, 307. 



Watson, Mr. on the solar microscope, 

 428. 



Wavellite, on, 276. 



Weaver, F. Esq. on the geological rela- 

 tions of the environs of Tortworth 

 and the Meudip range, 215. 



Webster, Dr. on the Calton Hill, 254. 



Welther and Gay-Lussac on anew acid 

 from sulphur and oxygen, 352. 



Winch, Mr. on the indigenous plants in 

 the north of England, 129. 



Wollaston, Dr, on potash in sea water, 

 53. 



Wood, J. F. on a blue child, 51. 



Wood in Scotland, on, 235. 



Z. 

 rcon, on, 147. 



C. Baldwin, Primer, 

 New Bridge-street, London. 



END OF VOL 



S 



IV. 





