SECTIONS. INDEX OF AUTHORS. 



195 



common bono-asli, animal charcoal, &c., 

 1858, 68. 

 ^VoELCKER (Dr. A.) on combinations of 

 earthy phosphates with alkalies, 1859, 



on poisonous metals in cheese, 1860, 



73- 



VoGEL (Dr.), description of the Ajuh, a 

 kind of whale, found in the river Benue 

 (Central Africa), 1856, 98. 



Wailes (Mr.) exhibited the two sexes of 

 the Psalidognathus Friendii, 1838, 



"3- 



Walenn (W. H.) on a form of galvanic bat- 

 tery, 1849, 45. 



on M. Pulvermacher's patent port- 

 able hydro-electric chain battery, 1851, 



Walker (C. V.) on the voltaic reduction of 



alloys, 1845, 30. 

 ■ on telegraphic time signals, 1852, 



13'- 



on graphite batteries, 1852, 132. 



^Walker (H.) on the results of free trade, 



1858, 201. 

 Walker (J.) on the muscles and nerves of 



the eyeball, 1836, 121. 

 Walker (J. J.) on the iris seen on the sur- 

 face of water, 1859, 29. 

 *Walker (Rev. Prof.), report of anerao- 



metrical .observations at Oxford during 



two years, 1847, 46. 

 on the pendulum experiment of Fou- 



cault, 1851, 19. 

 Walker (W.) on the geological changes 



produced by the Saxicava rugosa in Ply- 

 mouth Sound, 1841, 66. 



on oceanic waves, 1842, 21. 



^Wallace (Mr.) on an inosculation in two 



trees, 1838, 120. 

 * Wallace (Mr.) on a smoke-protector, 



1840, 208. 

 on extinguishing fire in steam-vessels, 



1840, 194. 

 Wallace (Clay), Sir D. Brewster on some 



preparations of the eye by, 1838, 14. 

 Wallace (Dr. W.) on the properties of 



the catenary and curves of equilibration, 



1840, 190. 

 ^ on the carbonates of alumina, chromic 



oxide, and ferric oxide, 1858, 69. 

 on chloro-arsenious acid and some of 



its compounds, 1858, 69. 



on the equivalent of bromine, 1859, 



88. 



on improvements in the manufacture 



of kelp, 1859, 88. 

 * on the causes of fire in Tm-key-red 



stoves, 1860, 73. 

 Waller (Dr. A.) on impaired vision in 



which objects appear much smaller than 



natural, 1848, 82. 



on the luminous spectra excited by 



pressure on the retina, and their applica- 

 tion to the diagnosis of the affections of 



the retina and its appendages, 1848, 

 82. 



Waller (Dr. A.), microscopic observations 

 on the movement of the human blood in 

 the capillaries, and on the structure of 

 the nerves in the glands at the inferior 

 surface of the tongue, 1848, 83. 



, experimental researches on the eye, 



1856, ICO. 



Walmsley (Mr.) on the state of crime in 

 Liverpool, 1837, 139. 



* Walsh (Mr.) on a mode of solving cubic 

 equations, 1840, 55. 



Walsh (Prof. R. H.) on the condition of 

 the labouring population of Jamaica, as 

 connected with the present state of landed 

 property in that district, 1855, 197. 



, the price of silver of late years does 



not afford an accurate measure of the 

 value of gold, 1855, 198. 



, a deduction from the statistics of 



crime, 1856, 159. 



on the export of silver to the East, 



1856, 161. 



on equitable villages in America, 1857, 



170. 



Waltershausen (Baron von) on the phy- 

 sico-geographical description of Mount 

 Etna, 1845, 59. 



Ward (Capt.) on the application of the 

 volt|iic battery to the ignition of gun- 

 powder, 1854, 18. 



Ward (C.) on a flute of a new construction, 

 1843, 23. 



Ward (N. B.) on vivaria, 1855, 117. 



on suburban gardens, 1858, 117. 



on some practical results derivable 



from the study of botany, 1858, 118. 



on aquaria, 1858, 132. 



Ward (Dr. O.) on the footprints and rip- 

 ple-marks of the new red sandstone of 

 Grinshill Hill, Shropshire, 1839, 75. 



Ward (W. Sykes) on crystallization under 

 extreme pressure, 1847, 60. 



on a new galvanometer, 1847, 60. 



on an apparatus for giving light under 



water in diving operations, 1847, 132. 



* on the electromotive force, dynamic 



effect and resistance of various voltaic 

 combinations, 1848, 62. 



on motions exhibited by metals under 



the influence of magnetic and diamagnetic 

 forces, 1849, 46, 



on a theory of induced electric cur- 

 rents, suggested by diamagnetic pheno- 

 mena, 1849, 46. 



on the comparative cost of work- 

 ing various voltaic arrangements, 1849, 



47- 

 on a method of supplying the boilers 



of steam-engines with water, 1849, 132. 

 on a gas stove, 1850, 191. 



on the production of cold by mecha- 

 nical means, 1852, 131. 



on an electric semaphore for use on 



railways, 1853, 131. 



o2 



