CONTENTS. 
Xli 
FAGB 
Ebstein, W., & A. Nicolaier — Artificial Preparation of the Sphseroliths of 
Uric Acid Salts Part 4 553 
Sternberg, G. M. — Coco-nut-water as a Culture Fluid Part 5 693 
Moore, S. Le M . — Microchemical Reactions of Tannin Part 6 833 
Knauer, F., & J. B. Nias — Cleansing Used Slides and Cover-glasses .. .. „ 833 
Nuttall, G. H. F . — Method for the Estimation of the actual number of 
Tubercle Bacilli in Phthisical Sputum „ 833 
Aronson, H . — Colloidal Clay for Filtering Fluids containing Bacteria . . .. „ 835 
Hopkins, G. M. — Some Suggestions in Microscopy {Figs. 91 and 92).. .. „ 835 
Levi-Morenos, D . — Artificial Sea-water „ 836 
Proceedings of the Society — 
December 17, 1890 Part 1 150 
January 21, 1891 (Annual Meeting) „ 155 
Report of the Council for 1890 „ 156 
Treasurer’s Account for 1890 „ 158 
February 18, 1891 Part 2 293 
March 18, 1891 „ 297 
April 15, 1891 , Part 3 430 
May 20, 1891 ^ „ 432 
June 17, 1891 Part 4 554 
December 1, 1890 (Conversazione) Part 5 694 
April 30, 1891 (Conversazione) „ 695 
October 21, 1891 Part 6 837 
November 18, 1891 „ 842 
Index of New Biological Terms „ 849 
Index „ 851 
1891. d 
