Index. 
533 
Sarnia, ailanthus, Regeneration in (Brindley), 458. 
Searle, G. F. C., On the Coefficient of Mutual Induction for a circle and a 
circuit with two parallel sides of infinite length, 398. 
Semper’s Larvae (Menon), 407. 
Sharpe, H. J., Liquid Motion from a Single Source inside a Hollow Unlimited 
Boundary, 223. 
Shipley, A. E., On a new species of Bothriocephalus, 209. 
Skinner, S., Observations on the Minute Structure of the Surface Ice of 
Glaciers, 33. 
Solar Calorimeter used in Egypt at the total solar Eclipse in 1882 (Bu- 
chanan), 37. 
Solly, R. H., Liveingite, a new Mineral from the Binnenthal, 239. 
Notes on Minerals from the Lengenbach Binnenthal, 508. 
Spivey, W. T. N., Elected Fellow 1901, Feb. 4, 244. 
Stephens, Dr J. W. W., The Prevention of Malaria, 123. 
Strutt, Hon. R. J., Elected Fellow 1901, May 20, 247. 
Tamus communis (Gardiner and Hill), 445. 
Taylor, Dr C., Geometrical Notes on Theorems of Halley and Fregier, 153. 
Thomson, Prof. J. J., On the question as to whether or not there are any 
free charged ions produced during the combination of hydrogen and 
chlorine ; and on the effect produced on the rate of the combination by 
the presence of such ions, 90. 
On the theory of Electric Conduction through thin metallic films, 120. 
On induced Radio-activity,. 504. 
On the increase in the electrical conductivity of air produced by its 
passage through water, 505. 
On the ions produced by incandescent Platinum, 509. 
Tims, H. W. Marett, Elected Fellow 1902, Feb. 3, 510. 
Trifolium pratense var. parviflorum (Burkill), 29. 
Vincent, C. A., On a general numerical connection between atomic weights, 
477. 
Walker, G. T., On some problems in Electric Convection, 508. See Trans- 
action, s, xix. page 173. 
Ward, Prof. H. Marshall, Notes on some of the Rarer and more Interesting 
Fimgi collected during the past year, 93. 
On the question of “ Predisposition” and “Immunity” in Plants, 307. 
Wilson, C. T. R., On the leakage of Electricity through dust-free air, 32. 
On Radio-active Rain, 428. 
Wilson, G. H. A., Elected Fellow 1900, Nov. 26, 242. 
Wilson, H. A., Elected Fellow 1901, Oct. 28, 508. 
On the Magnetic Deflection of Cathode Rays, 179. 
On the Hall Effect in Gases at Low Pressures, 249. 
