490 
INDEX. 
H. 
Hydrogen and oxygen, combining volumes (Bijet and Edgar), 393. 
K. 
Kew magnetic data from ordinary days of the eleven years 1890 to 1900 (Chree), 187. 
M. 
Magnetic data, Kew, for ordinary days 1890 to 1900 (Chree), 187. 
Merton (T. R.). See Nicholson and Merton. 
Molecular velocities, law of distribution of (Chapman), 279. 
Monoclinic double sulphates containing ammonium (Ttjtton), 1. 
N. 
Newtonian constant of gravitation and temperature (Shaw), 349. 
Nicholson (J. W.) and Merton (T. R.). On the Distribution of Intensity in Broadened Spectrum Lines, 459. 
P. 
Pearson (K.). Mathematical Contributions to the Theory of Evolution.—XIX. Second Supplement to a Memoir on Skew 
Variation, 429. 
S. 
Shaw (P. E.). The Newtonian Constant of Gravitation as affected by Temperature, 349. 
Skew variation, second supplement to memoir on (Pearson), 429. 
Spectrum lines, broadened, distribution of intensity in (Nicholson and Merton), 459. 
Sulphates, monoclinic double, containing ammonium (Ttjtton), 1. 
T. 
Ttjtton (A. E. H.). The Monoclinic Double Sulphates containing Ammonium: Completion of the Double Sulphate 
Series, 1. 
V. 
Viscosity and thermal conduction in simple monatomic gas (Chapman), 279. 
Vision, threshold of, for different coloured lights (Abney and Watson), 91. 
W. 
Watson (W.). See Abney and Watson. 
Wilson (H. A.). The Electrical Conductivity and Luminosity of Flames containing Salt Vapours, 63. 
HARRISON AND SONS, PRINTERS IN ORDINARY TO HIS MAJESTY, ST. MARTIN’S LANE, W.C. 
