436 
IN1>EX. 
L, 
Light ill visibk' region of siiectruiii, rotatory dispersion in quart/! of (Lovvey), 261. 
l.ight, scattering and absorjitioii of, in relation to sky radiation (King), 375. 
I.OWEY* (T. M.). Optical Eotatory Disiiersion.—Part I. The Natural and Magnetic Rotatory Dispersion in Quart/! of Light 
in the Visible Region of the Spectrum, 261. 
M. 
Macdonald (II. M.). The Effect produced by' an Obstacle on a Train of l^lectric Waves, 299. 
Maguetisni, terrestrial, and sunspots at Kew Observatory (Chbbe), 75. 
Manley (J. J.). On the Apparent Change in AVeight during Cliemical Reaction. 227. 
o. 
Optical aberrations, a new treatment of (Samlson), 149. ' 
Optical methods, physico-chemical determinations by (AVahl), 117. 
i.'ptieal rotatory dispersion, Part I. (Lowey), 261. 
P. 
Photo-electrons, emission velocities of (HrGHEs), 205. 
Physico-chemical determinations at high pressures by optical methods (VA'ahl), 117. 
S. 
Sampson (R. A.). A New Treatment of Optical Aberrations, 149. 
Sky radiation, scattering and absorption of light applied to intensity of (King), 375. 
Spectral series, critical study of, Part II. (Hicks), 33. 
Suus])ots and terrestrial magnetism at Kew Observatory (Ohkee), 75. 
W. 
AVahl (A\".). Physico-chemical Determinations at High Pressures by Ojitical Methods, 117 
AVater, variation of specific heat of (Callendae), 1. 
PREd eTiih 
9 APR. 1813 
UAEKISON AND SONS, PRINTEEf IN ORDINAEY TO HIS MAJESTY. ST. MARTIN’S LANE, LONDON, W.O. 
