[ 541 ] 



INDEX to VOL. XXII. 



ACIDS, on the electrical conduc- 

 tivities of the, 105. 



Ackroyd (W.) on an electric-light 

 fire-damp indicator, 145. 



^Ethereal physics, tests of Herschel's, 

 255 



Aitken (J.) on dew, 206, 363. 



Amagat (F.) on the measurement of 

 very high pressures, and the com- 

 pressibility of liquids, 384. 



Amalgamation, on the expansion 

 produced by, 327. 



Ayrton (Prof. W. E.) on the expan- 

 sion of mercury between 0° C. and 

 — 39° C, 325 ; on the expansion 

 produced by amalgamation, 327. 



Baily (W.) on a theorem relating to 

 curved diffraction-gratings, 47. 



Bartoli (A.) on the critical tempera- 

 tures of bodies and their thermal 

 expansions, 533. 



Basset (H. B.) on the induction of 

 electric currents in an infinite plane 

 current sheet rotating in a field of 

 magnetic force, 140. 



Battelli (A.) on Peltier's phenomenon 

 in liquids, 231. 



Bidwell (S.) on a modification of 

 Wheatstone's rheostat, 29 ; on the 

 magnetic torsion of iron and nickel 

 wires, 251. 



Bodies, on the critical temperatures 

 of, and their thermal expansions 

 as liquids, 533. 



Boltzmann (Prof.) on some experi- 

 ments relating to Hall's phenome- 

 non, 226. 



Bonney (Prof. T. G.) on rock-speci- 

 mens from Pembrokeshire, 74. 



Books, new : — Milne's Volcanoes of 

 Japan, 463; Oroll's Climate and 

 Cosmology, 464. 



Bosanquet (R. H. M.) on electro- 



Phil. Mag. S. 5. Vol. 22. No. 



magnets, 298, 535 ; on permanent 

 magnets, 500 ; on the u ghost " in 

 the galvanometer, 540. 



Buchheim (A.) on the extension of 

 a theorem relating to matrices, 

 173. 



Bunsen (Prof. R.) on the decompo- 

 sition of glass by carbon dioxide, 

 530. 



Busch (M.) on an electrical experi- 

 ment, 388. 



Capillary phenomena, on the appli- 

 cation of thermodynamics to, 

 230. 



Carbon, on the electrical resistance 

 of soft, under pressure, 358, 442. 



dioxide, on the decomposition 



of glass by, 530. 



Chase (Dr. P. E.) on Herschel's 

 sethereal physics, 255. 



Chree (C.) on bars and wires of vary- 

 ing elasticity, 259. 



Collie (Dr. N.) on the preparation of 

 tin tetrethyl, 41 ; on the salts of 

 tetrethylphosphonium and their 

 decomposition by heat, 183. 



Conductors, on the self-induction and 

 resistance of compound, 469. 



Copper, on the electrolysis of, 389. 



Cornu (Prof. M. A.) on the distinc- 

 tion between spectral lines of solar 

 and terrestrial origin, 458. 



Coulombmeter, on a, 96. 



Cunynghame (H.) on a new hyper- 

 bolagraph, 138. 



Deeley (R. M.) on the Pleistocene 

 succession in the Trent basin, 72. 



Dew, on the theorv of, 206, 270, 

 363. 



Diffraction - gratings, on a theorem 

 relating to curved, 47. 



Doumer (M.) on the measurement of 

 pitch by manoinetric flames, 309. 

 139. Dec. 1886. 2 P 



