Page 



On a Meteoric Stone found at Makariwa, near Invercargill, New Zea- 

 land. By G. H. F. Ulrich, F.G.S. Professor of Mining and Minera- 

 logy in the University of Dunedin, N.Z 504 



On Operators in Physical Mathematics. Part I. By Oliver Heaviside, 

 F.R.S 504 



On Certain Ternary Alloys. Part VII. Alloys containing Zinc, to- 

 gether with Lead (or Bismuth) and Cadmium (or Antimony). By C. 

 R. Alder Wright, D.Sc., F.R.S., Lecturer on Chemistry and Physics 

 in St. Mary's Hospital Medical School 530 



List of Presents 543 



February 9, 1893. 



Preliminary Account of the Arrangement of the Sympathetic Nervous 

 System, based chiefly on Observations upon Pilo-mo^or Nerves. By 

 J. N. Langley, F.R.S., Fellow of Trinity College, Cambridge. [Plate 

 14] 547 



Note on the Knee- jerk and the Correlation of Action of Antagonistic 

 Muscles. By C. S. Sherrington, M.A., M.D 556 



On the Leucocytes of Peptone and other Varieties of Liquid Extra- 

 vascular Blood. By A. E. Wright, M.D., Professor of Pathology, 

 Army Medical School, Netley "... 5(34 



List of Presents 569 



Obituary Notices : 



Sir William Bowman i 



Carl Schorlemmer vii 



Henry Tibbats Staiuton ix 



Thomas Archer Hirst x { 



Edward Killwick Calver xviii 



xxi 



