ee ae C - 
A possible connewion ee abnor dl Sex- Tiina: transmission ano 
sterility. By Ll. DoNCASTER . yaa : : 4 : 
_Mr C, WARBURTON) « : : : A ater mii uaee 
On. the Dependence of the Relative Tonisation in various Cases by B Rays 
on their Velocity, and its bearv img on ilies Lonisation - ee Bs 
. 814° 
i, y Rays. By R. D. Kimeman . Seo eG ae ee =; 
- Note on a Dynamical system iMstrating Fluorescence BD Nope i 
3821 
McCLELAND. =... : : - : : A aa 
On the Presence of cor ton Lines of Magnesium in Stellar Seiind. By 
E. EK. BAXANDALL. ~ (Communicated by Professor, NEWALL) 
The pr oportions of the sexes of Forficula auricularia 7m the Scilly Aelandss 
By H. H. Brinptey. (One map in Text) : eel a 
Notes on the Br ceding of Forficula auricularia. By H. H. Brixpiey 
The comparison of nearly equa electrical resistances. a G. F. C. TYE 
(Five figures im Text) 07 2 <°- : cine best Z ; 
The Distribution of the Stars in meletion to Speetr al Pion By Profiler 
Ay SD BINGTON A v5 Pach te 7 alse SPs Bh eS eBs) 
PAGE _ 
307 4 
| The Flight of the House-Fly. By EpwarD Hints. a by Rees 
310 
