CONTENTS. 



MEMOIRS. 

 INAUGURAL ADDRP:SS. By the President, Professor H. B. 



Dixon, M.A., F.R.S. ... pp. i — 13 



I. On the Atomic Weight of Radium. By Henry Wilde, 



D.Sc, D.C.L., F.R.S pp. 1—3 



{Issued separately, November 21st, igoy). 



II. New Reactions for the Characterisation of Mercerised Cotton. 



By Julius HiJBNER, M.Sc.Tech., F.I. C pp. i — 4 



(Issued separately, December iSth, igoy). 



III. The Cone of Bothrodendron iinindiiin (Will.) By D. M. S. 



Waison, B.Sc. With Plate and 2 Text-fiirttres ... pp. i — 16 

 (Issued separately , J anuar •jth, igoS.) 



IV. On the Ulodendroid Scar. By D. M. S. Watson, B.Sc. 



Plalcs I. — II., and Text-fiiiiire ... ... ... \)p. 1 — 14 



(Isstied separately, Jaiiuary ytk, iQoS). 



V. On a new Phytophagous Mite, lohinaiinia iiisigiiis, Berl. 

 var. dissi/iii/is n. var., with notes on other species of 

 economic importance. By C. Gordon Hewitt, M.Sc. 

 With Plate a>id 2 Text -figines ... ... ... pp. i — 10 



(Issued separately, January, ijt/i, igoS). 



VI. Some Notes on the Mammals of Lundy. By T. A. Coward, 



F.Z.S.... pp. I — 14 



(Issued separately, January 22nd, igoS). 



VII. The Atomic Weight of Chlorine. By E. C. Edgar, 



D.Sc pp. 1--2 



(Issued separately, February Oih, jgoS). 



VIII. On a New Type of Dynamical Stability. By Andrew 



Stephenson. With 2 Text-Jigiires pp. i — 10 



(Issued separately, March 14th, igoS). 



IX. A Method of Counting the Number of a-Particles from 

 Radio-active Matter. By Professor E. Rutherford, 

 F.R.S., and H. Geiger, Ph.D pp. 1—3 



(Issued separately, March 14th, igoS) 



