CONTENTS (continued). 



March 27, 1884. 



PAGB 



I. Notes on the Varieties and Morphology of the Human Lachrymal Bone 

 and its accessory Ossicles. By A. Macalistee, F.R .S., Professor of 

 Anatomy in the University of Cambridge 447 



II. On the Electro-Chemical Equivalent of Silver, and on the Absolute 



Electromotive Force of Clark Cells. By Lord Rayleigh, D.C.L., 



F.R.S 448 



III. On the Natural and Artificial Fertilisation of Herring ' ' Ova. By J. 

 Cossae Ewaet, M.D., Regius Professor of Natural History in the 

 University of Edinburg h 450 



April 3, 1884. 



I. Remarks on the Atomic Weight of Beryllium. B y W. N. Hartley, 

 F.R.S.E.j &c, Professor of Chemistry, Royal College of Science, 



Dublin 462 



II. On the Heating Effects of Electric Currents. By William Henby 



Peeece, F.R.S. . . . .464 



III. Spectroscopic Studies on Gaseous Explosions. No. I. By G. D. 



Liyeing, M.A., F.R.S., and James Dewab, M.A.. F.R.S., Professors 



in the University of Cambridge ........ 471 



IV. On the Action of a Secretion obtained from the Medicinal Leech on the 



Coagulation of the Blood. By John B. Hayceaet, M.B., F.R.S. 

 (Edin.), Professor of Physiology in the Mason and Q ueen's Colleges, 

 Birmingham 478 



April 24, 1884. 



I. On the Relation between the Electrical Qualities and the Chemical 

 Composition of Glass and Allied Substances. Part I. By Thomas 

 Gbay, B.Sc, F.R.S.E., and Andbew Geay, M.A., F.R.S.E., Assis- 

 tant to the Professor of Natural Philosophy in the University of 

 Glasgow, and J. J. Dobbie, M.A., D.Sc. (Edin*.), Assistant to the 

 Professor of Chemistry in the University of Glasgow .... 488 

 II. Influence of Change of Condition from the Liquid to the Solid State on 

 Vapour-Pressure. By William Ramsay, Ph.D., Professor, and 

 Sydney Young, D.Sc, Lecturer and Demonstrator of Chemistry in 

 University College, Bristol . . . . . . . . . 499 



List of Presents . . . . 500 



Observations on the Influence of certain Culture Fluids and Medicinal 

 Reagents in the Growth and Development of the Bacill us tuberculosis. 

 By C. Theodoee Williams, M.A., M.D., F.R.C.P., Physician to the 

 Hospital for Consumption, Brompton ....... 510 



Index . . . . ... 51S 



Title and Contents. 



Obituary Notice :- - 



ChJlBLEb Watkins Meeeipibld j 



823® 



