CONTENTS, 
PAG 
Some Reactions of Phenyliodide Chloride and lodosobenzene Acetate. By 
Herbert Henry Hodgson. (Communicated by H. 0. Jones) . 54 
The Radioactivity of Potassium , with special reference to solutions of its 
The absorption spectra of some compounds of pyridine. (Third paper.) 
A Preliminary Note on an Effect observed ivhen Palladium Foil is heated 
in Air at a lore Pressure. By Rev. H. V. Gill. (Communicated 
by Prof. J. J. Thomson) . . . . . . . . 571 
On the determination of the rate of chemical change by measurement of 
the gases evolved. By F. E. Everard Lamplough .... 53C 
Note on Russo’s attempt to show differentiation of sex in the ovarian ova 
of the Rabbit. By Walter Heape . . . ... . 609 
A further note on the eggs of the hermaphrodite Angiostomum nigro- 
venosum. By S. A. M c Dowall .613 
Proceedings at the Meetings held during the Session 1907 — 1908 . 614 
Index to Yol. XIV. . . 621 
salts. By Norman Campbell 
. 55" 
By J. E. Purvis 
561 
f 
